{"id":119655,"date":"2021-07-05T00:37:54","date_gmt":"2021-07-05T07:37:54","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=119655"},"modified":"2021-07-07T02:44:11","modified_gmt":"2021-07-07T09:44:11","slug":"network-attack-trends-february-april-2021","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/network-attack-trends-february-april-2021\/","title":{"rendered":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: 2021\u5e742\u6708\u301c4\u6708"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f2021\u5e742\u6708\u304b\u30894\u6708\u306b\u304b\u3051\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6700\u8fd1\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u306b\u3064\u3044\u3066\u3001\u6df1\u523b\u5ea6\u3084\u30ab\u30c6\u30b4\u30ea\u306a\u3069\u306e\u5206\u6790\u7d50\u679c\u3092\u3075\u307e\u3048\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3055\u3089\u306b<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u304b\u3089\u53ce\u96c6\u3057\u305f\u5b9f\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304d\u3001\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u304c\u3069\u306e\u3088\u3046\u306a\u304b\u305f\u3061\u3067\u5e83\u304f\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u77e5\u898b\u3092\u5171\u6709\u3057\u307e\u3059\u3002\u305d\u306e\u306e\u3061\u3001\u653b\u6483\u8005\u304c\u6700\u3082\u4e00\u822c\u7684\u306b\u60aa\u7528\u3057\u3066\u3044\u308b\u8106\u5f31\u6027\u3084\u3001\u5404\u653b\u6483\u306e\u6df1\u523b\u5ea6\u3001\u30ab\u30c6\u30b4\u30ea\u3001\u653b\u6483\u5143\u306a\u3069\u306b\u3064\u3044\u3066\u8ad6\u3058\u307e\u3059\u3002<\/p>\n<h2>2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: \u6700\u8fd1\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u306e\u5206\u6790<\/h2>\n<p>2021\u5e742\u6708\u304b\u30894\u6708\u306b\u304b\u3051\u3001\u5408\u8a08\u30674,969\u4ef6\u306eCVE\uff08Common Vulnerabilities and Exposures\uff09\u756a\u53f7\u304c\u65b0\u305f\u306b\u767b\u9332\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4e0e\u3048\u308b\u6f5c\u5728\u7684\u306a\u5f71\u97ff\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u5404CVE\u306b\u3064\u3044\u3066\u53ef\u80fd\u306a\u9650\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6df1\u523b\u5ea6\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u88fd\u54c1\u3001\u8106\u5f31\u6027\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u57fa\u3065\u3044\u305f\u898b\u89e3\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h4>\u6700\u8fd1\u306e\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6<\/h4>\n<p>\u8106\u5f31\u6027\u306e\u6f5c\u5728\u7684\u306a\u5f71\u97ff\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3001\u6df1\u523b\u5ea6\u3092\u8003\u616e\u3057\u3064\u3064\u3001\u4fe1\u983c\u3067\u304d\u308bPoC\uff08Proofs of Concept\u3001\u6982\u5ff5\u5b9f\u8a3c\uff09\u304c\u3042\u308c\u3070\u305d\u308c\u3092\u691c\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u304cPoC\u3092\u898b\u3064\u3051\u308b\u306e\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u516c\u958b\u30bd\u30fc\u30b9\u306f\u3001Exploit-DB\u3001GitHub\u3001Metasploit\u306a\u3069\u3067\u3059\u3002\u6df1\u523b\u5ea6\u306e\u30b9\u30b3\u30a2\u304c\u300c\u4e2d\u300d\u4ee5\u4e0a\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b3,849\u4ef6\u306eCVE\u306e\u5206\u5e03\u306f\u4ee5\u4e0b\u306e\u88681\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u6df1\u523b\u5ea6<\/strong><\/td>\n<td><strong>\u4ef6\u6570<\/strong><\/td>\n<td><strong>\u6bd4\u7387<\/strong><\/td>\n<td><strong>PoC\u3092\u5229\u7528\u53ef\u80fd<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Critical (\u7dca\u6025)<\/td>\n<td>598<\/td>\n<td>15.5%<\/td>\n<td>9.4%<\/td>\n<\/tr>\n<tr>\n<td>High (\u9ad8)<\/td>\n<td>1659<\/td>\n<td>43.1%<\/td>\n<td>8.1%<\/td>\n<\/tr>\n<tr>\n<td>Medium (\u4e2d)<\/td>\n<td>1592<\/td>\n<td>41.4%<\/td>\n<td>7.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #999999;\"><em>\u88681 2021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u6df1\u523b\u5ea6\u306e\u5206\u5e03<\/em><\/span><\/p>\n<figure id=\"attachment_119557\" aria-describedby=\"caption-attachment-119557\" style=\"width: 241px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119558 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image.png\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u54112021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u6df1\u523b\u5ea6\u306e\u5206\u5e03\" width=\"241\" height=\"231\" \/><figcaption id=\"caption-attachment-119557\" class=\"wp-caption-text\">\u56f31 2021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u6df1\u523b\u5ea6\u306e\u5206\u5e03<\/figcaption><\/figure>\n<p>\u300c\u7dca\u6025\u300d\u306b\u5206\u985e\u3055\u308c\u305f\u8106\u5f31\u6027\u306f\u6570\u306f\u6700\u3082\u5c11\u306a\u3044\u3067\u3059\u304c\u3001PoC\u304c\u5229\u7528\u3067\u304d\u308b\u53ef\u80fd\u6027\u306f\u3088\u308a\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30c7\u30fc\u30bf\u306fPoC\u306e\u6709\u7121\u3068\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u304c\u76f8\u95a2\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002\u8106\u5f31\u6027\u304c\u91cd\u5927\u3067\u3042\u308b\u307b\u3069\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u3084\u653b\u6483\u8005\u306e\u6ce8\u76ee\u3092\u5f15\u304d\u3084\u3059\u3044\u305f\u3081\u3001\u305d\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3066\u306e\u7d50\u679c\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u524d\u8ff0\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u60c5\u5831\u3092\u6d3b\u7528\u3057\u3001\u7d99\u7d9a\u7684\u306b\u304a\u5ba2\u69d8\u306b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u8106\u5f31\u6027\u306e\u30ab\u30c6\u30b4\u30ea\u5206\u5e03<\/h4>\n<p>\u8106\u5f31\u6027\u306b\u3088\u308b\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u305d\u306e\u7a2e\u985e\u3082\u91cd\u8981\u3067\u3059\u3002\u65b0\u305f\u306b\u516c\u958b\u3055\u308c\u305f4,327\u4ef6\u306eCVE\u3092\u5206\u6790\u3057\u305f\u3068\u3053\u308d\u3001\u4fb5\u5bb3\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4e8b\u524d\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u306a\u30ed\u30fc\u30ab\u30eb\u8106\u5f31\u6027\u306b\u5206\u985e\u3055\u308c\u308b\u8106\u5f31\u6027\u306f27.3%\u306e\u307f\u3067\u3001\u6b8b\u308a\u306e72.7%\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u306e\u60aa\u7528\u304c\u53ef\u80fd\u306a\u30ea\u30e2\u30fc\u30c8\u8106\u5f31\u6027\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u4ee3\u8868\u7684\u306a\u3082\u306e\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u9806\u4f4d<\/strong><\/td>\n<td><strong>\u8106\u5f31\u6027\u306e\u7a2e\u985e<\/strong><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\uff08XSS\uff09<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff08DoS\uff09<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u60c5\u5831\u6f0f\u3048\u3044<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u6a29\u9650\u6607\u683c<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u30b3\u30fc\u30c9\u5b9f\u884c<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>\u5883\u754c\u5916\u306e\u8aad\u307f\u53d6\u308a<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>\u30e1\u30e2\u30ea\u7834\u640d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #999999;\"><em>\u88682 2021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u8106\u5f31\u6027\u6570\u3092\u7a2e\u985e\u3054\u3068\u306b\u9806\u4f4d\u3065\u3051\u3057\u305f\u7d50\u679c<\/em><\/span><\/p>\n<figure id=\"attachment_119559\" aria-describedby=\"caption-attachment-119559\" style=\"width: 835px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119560 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-1.png\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u54112021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u8106\u5f31\u6027\u30ab\u30c6\u30b4\u30ea\u306e\u5206\u5e03\" width=\"835\" height=\"395\" \/><figcaption id=\"caption-attachment-119559\" class=\"wp-caption-text\">\u56f32 2021\u5e742\u6708\uff5e4\u6708\u306b\u767b\u9332\u3055\u308c\u305fCVE\u306e\u8106\u5f31\u6027\u6570\u3092\u7a2e\u985e\u3054\u3068\u306b\u9806\u4f4d\u3065\u3051\u3057\u305f\u7d50\u679c<\/figcaption><\/figure>\n<p>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e1\u3064\u306a\u306e\u3067\u3001\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u304c\u8106\u5f31\u6027\u306e\u7a2e\u985e\u3068\u3057\u3066\u4e0a\u4f4d\u306b\u5165\u308b\u3053\u3068\u306f\u3068\u304f\u306b\u4e0d\u601d\u8b70\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff08Denial-of-Service\uff09\u8106\u5f31\u6027\u3082\u9632\u304e\u306b\u304f\u3044\u305f\u3081\u304b\u3001\u591a\u6570\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3053\u306e\u7a2e\u985e\u306e\u8106\u5f31\u6027\u306f\u901a\u5e38\u306f\u305d\u308c\u307b\u3069\u6df1\u523b\u3067\u306f\u306a\u304f\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u3082\u305d\u308c\u307b\u3069\u4fa1\u5024\u306e\u3042\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: \u5b9f\u969b\u306e\u60aa\u7528\u304c\u898b\u3089\u308c\u308b\u6700\u65b0\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u5206\u6790<\/h2>\n<h4>\u30c7\u30fc\u30bf\u53ce\u96c6<\/h4>\n<p>Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5883\u754c\u30bb\u30f3\u30b5\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u30012021\u5e742\u6708\u304b\u30894\u6708\u306b\u304b\u3051\u3066\u306e\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306e\u7121\u5bb3\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304b\u3089\u306e\u5206\u96e2\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u4eca\u671f\u306f\u5408\u8a08\u30671,000\u4e07\u4ef6\u4ee5\u4e0a\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5206\u6790\u3057\u307e\u3057\u305f\u3002\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3001IP\u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306a\u3069\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u57fa\u3065\u3044\u3066\u3055\u3089\u306b\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u5404\u653b\u6483\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u4e00\u610f\u6027\u304c\u62c5\u4fdd\u3055\u308c\u3001\u6f5c\u5728\u7684\u306a\u30c7\u30fc\u30bf\u306e\u504f\u308a\u304c\u6392\u9664\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3053\u3046\u3057\u3066\u7cbe\u932c\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4ed6\u306e\u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\u3068\u76f8\u95a2\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u6642\u7cfb\u5217\u3067\u898b\u305f\u653b\u6483\u50be\u5411\u3092\u63a8\u6e2c\u3057\u3001\u8105\u5a01\u306e\u72b6\u6cc1\u3092\u628a\u63e1\u3057\u307e\u3059\u3002<\/p>\n<h4>\u5b9f\u969b\u306e\u60aa\u7528\u304c\u898b\u3089\u308c\u308b\u653b\u6483\u306e\u6df1\u523b\u5ea6<\/h4>\n<p>\u78ba\u8a8d\u3055\u308c\u305f1,060\u4e07\u4ef6\u306e\u653b\u6483\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u3046\u3061\u3001\u6df1\u523b\u5ea6\u304c\u300cInformational (\u60c5\u5831)\u300d\u3001\u300cLow (\u4f4e)\u300d\u306b\u5206\u985e\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30c8\u30ea\u30ac\u30fc\u3084\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4f7f\u7528\u3057\u3066\u30b9\u30ad\u30e3\u30f3\u3084\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u306e\u8a66\u884c\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u3053\u3067\u306f\u79c1\u305f\u3061\u306f\u3001\u6df1\u523b\u5ea6\u304c\u300c\u4e2d\u300d (CVSS v3\u30b9\u30b3\u30a2\u306b\u57fa\u3065\u304f) \u3092\u8d85\u3048\u308b\u60aa\u7528\u53ef\u80fd\u306a\u8106\u5f31\u6027\u3092\u3082\u3064\u3082\u306e\u306e\u307f\u3092\u78ba\u8a8d\u6e08\u307f\u306e\u653b\u6483\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119561\" aria-describedby=\"caption-attachment-119561\" style=\"width: 254px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119562 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-2.png\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u54112021\u5e742\u6708\uff5e4\u6708\u306b\u304a\u3051\u308b\u653b\u6483\u306e\u6df1\u523b\u5ea6\u5206\u5e03\" width=\"254\" height=\"231\" \/><figcaption id=\"caption-attachment-119561\" class=\"wp-caption-text\">\u56f33 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u54112021\u5e742\u6708\uff5e4\u6708\u306b\u304a\u3051\u308b\u653b\u6483\u306e\u6df1\u523b\u5ea6\u5206\u5e03<\/figcaption><\/figure>\n<p>\u88683\u306f\u3001\u5404\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3054\u3068\u306b\u5206\u985e\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u6570\u3068\u653b\u6483\u306e\u6bd4\u7387\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u6df1\u523b\u5ea6<\/strong><\/td>\n<td><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u6570<\/strong><\/td>\n<td><strong>\u6bd4\u7387<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Critical (\u7dca\u6025)<\/td>\n<td>2,602,996<\/td>\n<td>21.1%<\/td>\n<\/tr>\n<tr>\n<td>High (\u9ad8)<\/td>\n<td>6,611,114<\/td>\n<td>62.3%<\/td>\n<\/tr>\n<tr>\n<td>Medium (\u4e2d)<\/td>\n<td>1,772,091<\/td>\n<td>16.7%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt;\"><em>\u88683 2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306b\u898b\u308b\u653b\u6483\u306e\u6df1\u523b\u5ea6\u306e\u6bd4\u7387<\/em><\/span><\/p>\n<p>\u6df1\u523b\u5ea6\u306e\u9ad8\u3044\u8106\u5f31\u6027\u3092\u5229\u7528\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u6570\u306e\u6bd4\u7387\u306f62.3%\u3068\u3001\u524d\u56db\u534a\u671f\u306e10.7%\u3068\u6bd4\u3079\u3001\u5927\u5e45\u306b\u5897\u52a0\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u306f\u3001\u3053\u306e\u671f\u9593\u306b\u653b\u6483\u8005\u306f\u7dca\u6025\u6027\u306e\u9ad8\u3044\u8106\u5f31\u6027\u306e\u7372\u5f97\u3084\u5175\u5668\u5316\u306b\u6210\u529f\u3057\u3066\u304a\u3089\u305a\u3001\u3088\u308a\u6df1\u523b\u5ea6\u306e\u4f4e\u3044\u8106\u5f31\u6027\u306b\u7518\u3093\u3058\u3066\u3044\u305f\u3068\u3044\u3046\u53ef\u80fd\u6027\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h4>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u306e\u767a\u751f\u65e5\u6642<\/h4>\n<figure id=\"attachment_119563\" aria-describedby=\"caption-attachment-119563\" style=\"width: 1176px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119564 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-3.png\" alt=\"2021\u5e742\u6708\u301c4\u6708\u306b\u9694\u9031\u3067\u8a08\u6e2c\u3057\u305f\u653b\u6483\u306e\u6df1\u523b\u5ea6\u5206\u5e03\" width=\"1176\" height=\"601\" \/><figcaption id=\"caption-attachment-119563\" class=\"wp-caption-text\">\u56f34 2021\u5e742\u6708\u301c4\u6708\u306b\u9694\u9031\u3067\u8a08\u6e2c\u3057\u305f\u653b\u6483\u306e\u6df1\u523b\u5ea6\u5206\u5e03<\/figcaption><\/figure>\n<p>\u4eca\u56de\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u5206\u6790\u30672021\u5e742\u6708\u301c4\u6708\u306e\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u305f\u7d50\u679c\u3001\u6df1\u523b\u5ea6\u300c\u9ad8\u300d\u306e\u653b\u6483\u304c\u5927\u534a\u3092\u5360\u3081\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u307e\u305f\u3001\u904e\u53bb1\u5e74\u4ee5\u5185\u306b\u958b\u793a\u3055\u308c\u305f\u65b0\u3057\u3044\u8106\u5f31\u6027\u3084\u30012017\uff5e2019\u5e74\u306b\u5b9f\u969b\u306e\u60aa\u7528\u304c\u898b\u3089\u308c\u305f\u8106\u5f31\u6027\u3092\u983b\u7e41\u306b\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u306f\u3001\u65b0\u3057\u304f\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u304b\u3089\u81ea\u7d44\u7e54\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u5165\u624b\u53ef\u80fd\u306b\u306a\u308a\u6b21\u7b2c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u66f4\u65b0\u3057\u3066\u304a\u304f\u3053\u3068\u306e\u91cd\u8981\u6027\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119566\" aria-describedby=\"caption-attachment-119566\" style=\"width: 1198px\" class=\"wp-caption alignnone\"><img  class=\"wp-image-119566 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-4.png\" alt=\"\u89b3\u6e2c\u3055\u308c\u305f\u653b\u6483\u3092\u60aa\u7528\u3055\u308c\u305fCVE\u306e\u958b\u793a\u5e74\u3054\u3068\u306b\u5206\u985e\uff082021\u5e742\u6708\u301c4\u6708\u306b\u9694\u9031\u3067\u6e2c\u5b9a\uff09\" width=\"1198\" height=\"601\" \/><figcaption id=\"caption-attachment-119566\" class=\"wp-caption-text\">\u56f35 \u89b3\u6e2c\u3055\u308c\u305f\u653b\u6483\u3092\u60aa\u7528\u3055\u308c\u305fCVE\u306e\u958b\u793a\u5e74\u3054\u3068\u306b\u5206\u985e\uff082021\u5e742\u6708\u301c4\u6708\u306b\u9694\u9031\u3067\u6e2c\u5b9a\uff09<\/figcaption><\/figure>\n<h4>\u6700\u8fd1\u306e\u653b\u6483: \u5b9f\u969b\u306b\u898b\u3089\u308c\u305f\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8<\/h4>\n<p>\u3053\u306e\u671f\u9593\u306b\u89b3\u6e2c\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u653b\u6483\u4e2d\u3001\u60aa\u7528\u306e\u3057\u3084\u3059\u3055\u3001PoC\u306e\u53ef\u7528\u6027\u3001\u6df1\u523b\u3055\u306e\u70b9\u304b\u3089\u3001\u4ee5\u4e0b\u306b\u3042\u3052\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304c\u76ee\u7acb\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u306f\u3001\u653b\u6483\u8005\u304c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3067\u3055\u307e\u3056\u307e\u306a\u6a19\u7684\u3092\u4fb5\u5bb3\u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u308b\u3088\u3046\u3001\u305d\u306e\u4e00\u90e8\u3092\u516c\u958b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u5f0a\u793e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u304c\u6355\u6349\u3057\u305f\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-25296\"><strong>CVE-2021-25296<\/strong><\/a><strong>\u3001<\/strong><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-25297\"><strong>CVE-2021-25297<\/strong><\/a><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-25298\"><strong>\u3001CVE-2021-25298<\/strong><\/a><\/p>\n<p><span style=\"font-family: 'courier new', courier, monospace;\">windowswmi.inc.php<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">switch.inc.php<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">cloud-vm.inc.php<\/span>\u306a\u3069\u3001\u8907\u6570\u306eNagios XI PHP\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u4e0d\u9069\u5207\u306a<a href=\"https:\/\/owasp.org\/www-community\/vulnerabilities\/Improper_Data_Validation\">\u30b5\u30cb\u30bf\u30a4\u30ba<\/a>\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u672c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u9069\u5207\u306b\u30b5\u30cb\u30bf\u30a4\u30ba\u3057\u306a\u3044\u3088\u3046\u306a\u7d30\u5de5\u6e08\u307f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u4ee5\u524d\u3001\u3053\u306e\u7279\u5b9a\u306e\u653b\u6483\u304c\u3069\u306e\u3088\u3046\u306b<a href=\"https:\/\/unit42.paloaltonetworks.jp\/nagios-xi-vulnerability-cryptomining\/\">\u30af\u30ea\u30d7\u30c8\u30b8\u30e3\u30c3\u30af\u653b\u6483\u306b\u4f7f\u7528<\/a>\u3055\u308c\u3046\u308b\u304b\u3092\u793a\u3059\u30d6\u30ed\u30b0\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u56f36\u306f\u305d\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u65b9\u6cd5\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119567\" aria-describedby=\"caption-attachment-119567\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119568 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image.jpeg\" alt=\"2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u3067\u306fNagios XI\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027\u304c\u89b3\u6e2c\u3055\u308c\u3066\u3044\u308b\" width=\"2048\" height=\"366\" \/><figcaption id=\"caption-attachment-119567\" class=\"wp-caption-text\">\u56f36 Nagios XI \u306b\u304a\u3051\u308b\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-21975\"><strong>CVE-2021-21975<\/strong><\/a><\/p>\n<p>VMware vRealize Operations Manager \u306e API \u306b\u306f<a href=\"https:\/\/owasp.org\/www-community\/attacks\/Server_Side_Request_Forgery\">\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea<\/a>\uff08SSRF\uff09\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u653b\u6483\u8005\u306f\u3001\u7ba1\u7406\u8005\u8a8d\u8a3c\u60c5\u5831\u3092\u7a83\u53d6\u3057\u305f\u308a\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067\u51e6\u7406\u3055\u308c\u308b\u3088\u3046\u306b\u7d30\u5de5\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u56f37\u306f\u3053\u306e\u7279\u5b9a\u306e\u653b\u6483\u3092\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119569\" aria-describedby=\"caption-attachment-119569\" style=\"width: 680px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119570 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-1.jpeg\" alt=\"VMware vRealize Operations Manager \u306e SSRF \u8106\u5f31\u6027\" width=\"680\" height=\"308\" \/><figcaption id=\"caption-attachment-119569\" class=\"wp-caption-text\">\u56f37 VMware vRealize Operations Manager \u306e SSRF \u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-21315\"><strong>CVE-2021-21315<\/strong><\/a><\/p>\n<p>Npm \u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u60c5\u5831\u306b\u306f<a href=\"https:\/\/owasp.org\/www-community\/attacks\/Command_Injection\"> \u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/a>\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u3067\u306f\u3001\u653b\u6483\u8005\u304c name \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u60aa\u7528\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u6210\u529f\u3059\u308b\u3068\u653b\u6483\u8005\u306f\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u56f38\u306f\u305d\u306e\u4e00\u4f8b\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119571\" aria-describedby=\"caption-attachment-119571\" style=\"width: 2004px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119572 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-2.jpeg\" alt=\"Node.js\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\u304c2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u30c8\u30ec\u30f3\u30c9\u4e0a\u4f4d\u306b\u30e9\u30f3\u30af\u30a4\u30f3\" width=\"2004\" height=\"254\" \/><figcaption id=\"caption-attachment-119571\" class=\"wp-caption-text\">\u56f38 Node.js\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-22986\"><strong>CVE-2021-22986<\/strong><\/a><\/p>\n<p>BIG-IP\u306eiControl REST\u306b\u304a\u3051\u308b\u30d1\u30e9\u30e1\u30fc\u30bfX-F5-Auth-Token\u3068loginReference\u30ea\u30f3\u30af\u306b\u8106\u5f31\u6027\u304c\u3042\u308a\u3001\u30e6\u30fc\u30b6\u5165\u529b\u30c7\u30fc\u30bf\u304c\u9069\u5207\u306b<a href=\"https:\/\/owasp.org\/www-community\/vulnerabilities\/Improper_Data_Validation\">\u30b5\u30cb\u30bf\u30a4\u30ba\u3055\u308c\u308c\u307e\u305b\u3093\u3002<\/a>\u653b\u6483\u8005\u306f\u3053\u308c\u3092\u60aa\u7528\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\uff08RCE\uff09\u3067\u304d\u307e\u3059\u3002\u56f39\u306f\u305d\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119573\" aria-describedby=\"caption-attachment-119573\" style=\"width: 912px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119574 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-3.jpeg\" alt=\"F5 BIG-IP\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"912\" height=\"340\" \/><figcaption id=\"caption-attachment-119573\" class=\"wp-caption-text\">\u56f39 F5 BIG-IP \u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-22991\"><strong>CVE-2021-22991<\/strong><\/a><\/p>\n<p>BIG-IP ASM Risk Engine \u306e Traffic Management Microkernel \u306b\u306f<a href=\"https:\/\/owasp.org\/www-community\/vulnerabilities\/Buffer_Overflow\">\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u8106\u5f31\u6027<\/a>\u304c\u3042\u308a\u3001\u53d7\u4fe1\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u306e\u7d50\u679c\u3001URL \u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304c\u30d0\u30a4\u30d1\u30b9\u3055\u308c\u307e\u3059\u3002\u56f310\u306f\u3001\u5b9f\u969b\u306b\u78ba\u8a8d\u3055\u308c\u305f\u3001\u60aa\u7528\u306e\u8a66\u307f (\u5931\u6557\u306b\u7d42\u308f\u3063\u305f\u3082\u306e) \u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119575\" aria-describedby=\"caption-attachment-119575\" style=\"width: 1224px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119576 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-4.jpeg\" alt=\"F5 BIG-IP TMM \u306e\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u8106\u5f31\u6027\" width=\"1224\" height=\"130\" \/><figcaption id=\"caption-attachment-119575\" class=\"wp-caption-text\">\u56f310 F5 BIG-IP TMM \u306e\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-26855\"><strong>CVE-2021-26855<\/strong><\/a><\/p>\n<p>Microsoft Exchange Server \u306e<span style=\"font-family: 'courier new', courier, monospace;\">X-BEResource HTTP<\/span>\u306f<span style=\"font-family: 'courier new', courier, monospace;\">ProxyRequestHandler<\/span>\u30af\u30e9\u30b9\u306b RCE \u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3001\u7d30\u5de5\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8106\u5f31\u306aExchange Server\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u8106\u5f31\u6027\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u56f311\u306f\u305d\u306e\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119577\" aria-describedby=\"caption-attachment-119577\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119578 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-5.jpeg\" alt=\"Microsoft Exchange Server\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"2048\" height=\"509\" \/><figcaption id=\"caption-attachment-119577\" class=\"wp-caption-text\">\u56f311 Microsoft Exchange Server\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-25078\"><strong>CVE-2020-25078<\/strong><\/a><\/p>\n<p>\u3053\u306e\u60c5\u5831\u6f0f\u3048\u3044\u306e\u8106\u5f31\u6027\u3067\u306f\u3001\u3042\u308b\u7279\u5b9aURL\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u3001\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u958b\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306f2020\u5e749\u6708\u306b\u521d\u3081\u3066\u516c\u958b\u3055\u308c\u30012021\u5e745\u6708\u306b\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u306e\u30c8\u30ea\u30ac\u30fc\u304c\u78ba\u8a8d\u3055\u308c\u59cb\u3081\u307e\u3057\u305f\u3002\u672c\u30b7\u30b9\u30c6\u30e0\u3067\u6355\u6349\u3057\u305f\u4f8b\u3092\u56f312\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119579\" aria-describedby=\"caption-attachment-119579\" style=\"width: 1404px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119580 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-6.jpeg\" alt=\"DCS-2530L\u306e\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u60c5\u5831\u6f0f\u3048\u3044\u306e\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"1404\" height=\"288\" \/><figcaption id=\"caption-attachment-119579\" class=\"wp-caption-text\">\u56f312 DCS-2530L\u306e\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u60c5\u5831\u6f0f\u3048\u3044\u306e\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-21224\"><strong>CVE-2020-21224<\/strong><\/a><\/p>\n<p>Inspur ClusterEngine 4.0\u306b\u306f<a href=\"https:\/\/owasp.org\/www-community\/attacks\/Code_Injection\">RCE<\/a>\u8106\u5f31\u6027\u304c\u3042\u308a\u3001\u653b\u6483\u8005\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u60aa\u610f\u306e\u3042\u308b\u30ed\u30b0\u30a4\u30f3\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30022021\u5e744\u6708\u304b\u3089\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u3053\u306e\u8106\u5f31\u6027\u306e\u30c8\u30ea\u30ac\u30fc\u304c\u78ba\u8a8d\u3055\u308c\u59cb\u3081\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306f2021\u5e742\u6708\u306b\u521d\u3081\u3066\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u56f313\u306b\u30e9\u30a4\u30d6\u3067\u6355\u6349\u3057\u305f\u653b\u6483\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119581\" aria-describedby=\"caption-attachment-119581\" style=\"width: 1876px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119582 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-7.jpeg\" alt=\"Inspur ClusterEngine\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"1876\" height=\"442\" \/><figcaption id=\"caption-attachment-119581\" class=\"wp-caption-text\">\u56f313 Inspur ClusterEngine \u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-5776\"><strong>CVE-2020-5776<\/strong><\/a><\/p>\n<p>2020\u5e749\u6708\u3001MAGMI\u306b<a href=\"https:\/\/owasp.org\/www-community\/attacks\/csrf\">\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea<\/a>\uff08CSRF\uff09\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u3066\u3044\u307e\u3059\u3002CSRF\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u30c1\u30a7\u30c3\u30af\u304c\u884c\u308f\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u306b\u653b\u6483\u8005\u304cCSRF\u653b\u6483\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30022021\u5e746\u6708\u304b\u3089\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u3053\u306e\u8106\u5f31\u6027\u306e\u30c8\u30ea\u30ac\u30fc\u304c\u78ba\u8a8d\u3055\u308c\u59cb\u3081\u307e\u3057\u305f\u3002\u56f3 14 \u304c\u305d\u306e\u4f8b\u3067\u3059\uff61<\/p>\n<figure id=\"attachment_119583\" aria-describedby=\"caption-attachment-119583\" style=\"width: 1904px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119584 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-8.jpeg\" alt=\"MAGMI\u306eCSRF\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"1904\" height=\"512\" \/><figcaption id=\"caption-attachment-119583\" class=\"wp-caption-text\">\u56f314 MAGMI \u306e CSRF \u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-24581\"><strong>CVE-2020-24581<\/strong><\/a><\/p>\n<p>2020\u5e7412\u6708\u3001D-Link DSL-2888A\u6a5f\u5668\u306bRCE\u8106\u5f31\u6027\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001CGI\u306e\u3044\u305a\u308c\u304b\u3092\u60aa\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\uff08OS\uff09\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u30b7\u30b9\u30c6\u30e0\u306f2021\u5e744\u6708\u306b\u884c\u308f\u308c\u305f\u653b\u6483\u3092\u6355\u6349\u3057\u3066\u3044\u307e\u3059\u3002\u56f315\u306b\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119585\" aria-describedby=\"caption-attachment-119585\" style=\"width: 1308px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119586 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-9.jpeg\" alt=\"D-Link DSL-2888A\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u8106\u5f31\u6027\" width=\"1308\" height=\"350\" \/><figcaption id=\"caption-attachment-119585\" class=\"wp-caption-text\">\u56f315 D-Link DSL-2888A \u306e RCE \u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-29557\"><strong>CVE-2020-29557<\/strong><\/a><\/p>\n<p>2021\u5e741\u6708\u4e0b\u65ec\u3001D-Link DIR-825 R1\u6a5f\u5668\u306b\u304a\u3051\u308b<a href=\"https:\/\/owasp.org\/www-community\/vulnerabilities\/Buffer_Overflow\">\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc<\/a>\u8106\u5f31\u6027\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u3068\u8a8d\u8a3c\u524dRCE\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f2021\u5e743\u6708\u4e2d\u65ec\u304b\u3089\u3053\u306e\u8106\u5f31\u6027\u306e\u30c8\u30ea\u30ac\u30fc\u304c\u73fe\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u53c2\u8003\u3068\u3057\u3066\u56f316\u306b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119587\" aria-describedby=\"caption-attachment-119587\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119588 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-10.jpeg\" alt=\"D-Link DIR-825 R1\u306e\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"2048\" height=\"235\" \/><figcaption id=\"caption-attachment-119587\" class=\"wp-caption-text\">\u56f316 D-Link DIR-825 R1\u306e\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-22502\"><strong>CVE-2021-22502<\/strong><\/a><\/p>\n<p>Micro Focus \u306e Operation Bridge Reporter\uff08OBR\uff09\u88fd\u54c1\u306b\u306fRCE\u8106\u5f31\u6027\u304c\u3042\u308a\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/mirai-variant-iot-vulnerabilities\/\">\u653b\u6483\u8005\u306fOBR\u30b5\u30fc\u30d0\u306b\u7d30\u5de5\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304c\u53ef\u80fd<\/a>\u3067\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306f2021\u5e742\u6708\u306b\u521d\u3081\u3066\u516c\u958b\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u6700\u8fd1\u306b\u306a\u3063\u3066\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u30c8\u30ea\u30ac\u30fc\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u56f317\u306f\u3053\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u5b9f\u4f8b\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119589\" aria-describedby=\"caption-attachment-119589\" style=\"width: 1574px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119590 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-11.jpeg\" alt=\"Micro Focus Operations Bridge Reporter\u306eRCE \u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"1574\" height=\"288\" \/><figcaption id=\"caption-attachment-119589\" class=\"wp-caption-text\">\u56f317 Micro Focus Operations Bridge Reporter \u306e RCE \u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-26919\"><strong>CVE-2020-26919<\/strong><\/a><\/p>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/mirai-variant-iot-vulnerabilities\/\">NETGEAR \u306e JGS516PE \u30c7\u30d0\u30a4\u30b9<\/a>\u306b\u306f RCE \u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/mirai-variant-iot-vulnerabilities\/\">\u653b\u6483\u8005\u306f\u60aa\u610f\u306e\u3042\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u5bb9\u6613\u306b\u3053\u308c\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8<\/a>\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f2020\u5e7410\u6708\u306b\u521d\u3081\u3066\u516c\u958b\u3055\u308c\u30012021\u5e743\u6708\u304b\u3089\u6bce\u65e5\u306e\u3088\u3046\u306b\u653b\u6483\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306f\u60aa\u7528\u304c\u5bb9\u6613\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u306fNETGEAR\u306e\u6a5f\u5668\u304c\u591a\u6570\u51fa\u56de\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u653b\u6483\u8005\u306b\u597d\u307e\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u8a73\u7d30\u306f\u4ee5\u4e0b\u306e\u56f318\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_119591\" aria-describedby=\"caption-attachment-119591\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119592 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-12.jpeg\" alt=\"NETGEAR JGS516PE\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\" width=\"2048\" height=\"160\" \/><figcaption id=\"caption-attachment-119591\" class=\"wp-caption-text\">\u56f318 NETGEAR JGS516PE\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-29279\"><strong>CVE-2020-29279<\/strong><\/a><\/p>\n<p>2021\u5e743\u6708\u304b\u3089\u3001\u307e\u305f\u5225\u306eRCE\u8106\u5f31\u6027\u304c\u5f0a\u793e\u30b7\u30b9\u30c6\u30e0\u3067\u6355\u6349\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u306f74CMS\u306b\u95a2\u9023\u3059\u308b\u3082\u306e\u3067\u3001\u653b\u6483\u8005\u306f<span style=\"font-family: 'courier new', courier, monospace;\">assign_resume_tpl<\/span>\u30e1\u30bd\u30c3\u30c9\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3057\u3066RCE\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002\u672c\u8106\u5f31\u6027\u306f\u30012020\u5e7412\u6708\u306b\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u56f319\u306f\u5f0a\u793e\u30b7\u30b9\u30c6\u30e0\u3067\u30e9\u30a4\u30d6\u3067\u6355\u6349\u3057\u305f\u653b\u6483\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119593\" aria-describedby=\"caption-attachment-119593\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119594 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-13.jpeg\" alt=\"74CMS\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\u306f2021\u5e742\u6708\uff5e4\u6708\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u306e1\u3064\" width=\"2048\" height=\"151\" \/><figcaption id=\"caption-attachment-119593\" class=\"wp-caption-text\">\u56f319 74CMS \u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-29003\"><strong>CVE-2021-29003<\/strong><\/a><\/p>\n<p>Genexis Platinum 4410\u306b\u306fRCE\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u30b7\u30a7\u30eb\u306e\u30e1\u30bf\u30ad\u30e3\u30e9\u30af\u30bf\u3092\u6e21\u3057\u3066\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u3053\u306eCVE\u306f2021\u5e744\u6708\u306b\u521d\u3081\u3066\u516c\u958b\u3055\u308c\u3001\u540c\u3058\u6642\u671f\u306b\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u3082\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u56f320\u306f\u3001\u3053\u306e\u7279\u5b9a\u306e\u653b\u6483\u3092\u8aac\u660e\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119595\" aria-describedby=\"caption-attachment-119595\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119596 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-14.jpeg\" alt=\"Genexis Platinum 4410\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027\" width=\"2048\" height=\"344\" \/><figcaption id=\"caption-attachment-119595\" class=\"wp-caption-text\">\u56f320 Genexis Platinum 4410\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2020-14882\"><strong>CVE-2020-14882<\/strong><\/a><\/p>\n<p>2020\u5e7410\u6708\u3001Oracle WebLogic Server\u306bRCE\u8106\u5f31\u6027\u304c\u5831\u544a\u3055\u308c\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u5bb9\u6613\u306b\u60aa\u7528\u3067\u304d\u308b\u8106\u5f31\u6027\u3092\u3082\u3064<span style=\"font-family: 'courier new', courier, monospace;\">getHandle<\/span>\u30e1\u30bd\u30c3\u30c9\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u4e57\u3063\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6700\u8fd1\u65b0\u305f\u306aPoC\u3082\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u30022021\u5e745\u6708\u304b\u3089\u5f0a\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u306f\u3053\u306e\u65b0\u3057\u3044\u653b\u6483\u65b9\u6cd5\u304c\u78ba\u8a8d\u3055\u308c\u59cb\u3081\u307e\u3057\u305f\u3002\u56f321\u306f\u5b9f\u969b\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u69d8\u5b50\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_119597\" aria-describedby=\"caption-attachment-119597\" style=\"width: 2048px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119598 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-15.jpeg\" alt=\"Oracle WebLogic Server\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027\" width=\"2048\" height=\"228\" \/><figcaption id=\"caption-attachment-119597\" class=\"wp-caption-text\">\u56f321 Oracle WebLogic Server\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u8106\u5f31\u6027<\/figcaption><\/figure>\n<h4>\u653b\u6483\u30ab\u30c6\u30b4\u30ea\u306e\u5206\u5e03<\/h4>\n<figure id=\"attachment_119599\" aria-describedby=\"caption-attachment-119599\" style=\"width: 832px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119600 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-5.png\" alt=\"2021\u5e742\u6708\uff5e4\u6708\u306e\u653b\u6483\u30ab\u30c6\u30b4\u30ea\u5206\u5e03\" width=\"832\" height=\"409\" \/><figcaption id=\"caption-attachment-119599\" class=\"wp-caption-text\">\u56f322 2021\u5e742\u6708\uff5e4\u6708\u306e\u653b\u6483\u30ab\u30c6\u30b4\u30ea\u5206\u5e03<\/figcaption><\/figure>\n<p>\u56f322\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u6570\u30d9\u30fc\u30b9\u306e\u653b\u6483\u30ab\u30c6\u30b4\u30ea\u5206\u5e03\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5f71\u97ff\u3084\u666e\u53ca\u72b6\u6cc1\u306e\u8a73\u7d30\u3092\u77e5\u308b\u305f\u3081\u306b\u3001\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30c8\u30ea\u30ac\u30fc\u3092\u653b\u6483\u30ab\u30c6\u30b4\u30ea\u5225\u306b\u5206\u985e\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u300cCode Execution (\u30b3\u30fc\u30c9\u5b9f\u884c)\u300d\u304c45.6%\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u304c\u3001\u653b\u6483\u8005\u306f\u3075\u3064\u3046\u3001\u6a19\u7684\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u3067\u304d\u308b\u9650\u308a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u306f\u3068\u304f\u306b\u9a5a\u304f\u3088\u3046\u306a\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6a19\u7684\u3092\u5b8c\u5168\u306b\u4fb5\u5bb3\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3084\u60c5\u5831\u6f0f\u3048\u3044\u653b\u6483\u306b\u3088\u308a\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u306b\u95a2\u5fc3\u3092\u793a\u3057\u3066\u3044\u307e\u3057\u305f\u3002SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u306f\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u3067\u306f\u6700\u3082\u4e00\u822c\u7684\u306a\u7a2e\u985e\u306e\u3082\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u8abf\u67fb\u3057\u305f\u306a\u304b\u3067\u306f\u304b\u306a\u308a\u60aa\u7528\u304c\u5c11\u306a\u3044\u7d50\u679c\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h4>\u653b\u6483\u306e\u8d77\u70b9<\/h4>\n<p>\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u306e\u8d77\u70b9\u3068\u306a\u3063\u305f\u5730\u57df\u3092\u7279\u5b9a\u3057\u3066\u307f\u308b\u3068\u6700\u591a\u304c\u7c73\u56fd\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u5f8c\u306b\u30ed\u30b7\u30a2\u3001\u4e2d\u56fd\u304c\u7d9a\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u653b\u6483\u8005\u306f\u305d\u308c\u3089\u306e\u56fd\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3084VPN\u3092\u5229\u7528\u3057\u3066\u5b9f\u969b\u306e\u30b8\u30aa\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u96a0\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u306f\u79c1\u305f\u3061\u3082\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_119601\" aria-describedby=\"caption-attachment-119601\" style=\"width: 1094px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119602 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-6.png\" alt=\"2021\u5e742\u6708\uff5e4\u6708\u306b\u89b3\u6e2c\u3055\u308c\u305f\u653b\u6483\u8d77\u70b9\u3092\u983b\u5ea6\u9806\u306b\u30e9\u30f3\u30ad\u30f3\u30b0\u3057\u305f\u3082\u306e\" width=\"1094\" height=\"538\" \/><figcaption id=\"caption-attachment-119601\" class=\"wp-caption-text\">\u56f323 2021\u5e742\u6708\uff5e4\u6708\u306b\u89b3\u6e2c\u3055\u308c\u305f\u653b\u6483\u8d77\u70b9\u3092\u983b\u5ea6\u9806\u306b\u30e9\u30f3\u30ad\u30f3\u30b0\u3057\u305f\u3082\u306e<\/figcaption><\/figure>\n<figure id=\"attachment_119603\" aria-describedby=\"caption-attachment-119603\" style=\"width: 1958px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-119604 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/word-image-7.png\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411\u8abf\u67fb\u306e\u4e00\u74b0\u3068\u3057\u3066\u89b3\u6e2c\u3055\u308c\u305f\u653b\u6483\u30b8\u30aa\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5206\u5e03\uff082021\u5e742\u6708\uff5e4\u6708\uff09\" width=\"1958\" height=\"1196\" \/><figcaption id=\"caption-attachment-119603\" class=\"wp-caption-text\">\u56f324 2021\u5e742\u6708\uff5e4\u6708\u306e\u653b\u6483\u8d77\u70b9\u306e\u30b8\u30aa\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u5206\u5e03<\/figcaption><\/figure>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u79c1\u305f\u3061\u306e\u30c7\u30fc\u30bf\u304b\u3089\u306f\u3001\u653b\u6483\u8005\u305f\u3061\u304c\u3001\u6df1\u523b\u5ea6\u304c\u9ad8\u304f\u5b89\u5b9a\u3057\u3066\u4f7f\u3048\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u512a\u5148\u3057\u3066\u3044\u308b\u69d8\u5b50\u304c\u4f3a\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u304a\u305d\u3089\u304f\u3001\u3088\u308a\u5927\u304d\u306a\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u3042\u308a\u3001\u304b\u304b\u308b\u624b\u9593\u306e\u5c11\u306a\u3044\u653b\u6483\u3092\u597d\u3093\u3067\u306e\u3053\u3068\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u30022021\u5e742\u6708\uff5e4\u6708\u306b\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u4f9d\u7136\u3068\u3057\u3066\u4eba\u6c17\u304c\u3042\u308a\u3001\u300c\u7dca\u6025\u300d\u306e\u8106\u5f31\u6027\u306b\u306fPoC\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3082\u3001\u7d44\u7e54\u304c\u8fc5\u901f\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u6027\u304c\u5f37\u8abf\u3055\u308c\u307e\u3059\u3002\u653b\u6483\u8005\u305f\u3061\u306f\u4e00\u81f4\u56e3\u7d50\u3057\u3001\u30b9\u30ad\u3042\u3089\u3070\u624b\u6301\u3061\u5175\u5668\u3092\u5897\u5f37\u3059\u308b\u6a5f\u4f1a\u3092\u3046\u304b\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u3084\u3081\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3053\u3053\u3067\u53d6\u308a\u4e0a\u3052\u305f\u3059\u3079\u3066\u306e\u653b\u6483\u304b\u3089<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u3092\u901a\u3058\u3066\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u7de9\u548c\u7b56\u3092\u4ee5\u4e0b\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/services\/bpa\">Best Practice Assessment\uff08\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u8a55\u4fa1\uff09<\/a>\u3092\u5b9f\u884c\u3057\u3001\u3088\u308a\u3088\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u614b\u52e2\u306e\u305f\u3081\u306b\u5909\u66f4\u3059\u3079\u304d\u8a2d\u5b9a\u304c\u306a\u3044\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7d99\u7d9a\u7684\u306b<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u30b3\u30f3\u30c6\u30f3\u30c4(\u4f8b: \u30d0\u30fc\u30b8\u30e7\u30f3 8416 \u307e\u305f\u306f\u305d\u308c\u4ee5\u964d) \u3067\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u8ffd\u52a0\u8cc7\u6599<\/h2>\n<ul>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/network-attack-trends-winter-2020\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: 2020\u5e7411\u6708\u301c2021\u5e741\u6708<\/a><\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/network-attack-trends-internet-threats\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: 2020\u5e748\u6708\u301c10\u6708<\/a><\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/network-attack-trends\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u52d5\u5411: 2020\u5e745\u6708\u301c7\u6708<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 Unit 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