vulnerability Archives

25,372

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Are Your Nagios XI Servers Turning Into Cryptocurrency Miners for Attackers?

By Haozhe Zhang, Vaibhav Singhal, Zhibin Zhang and Qi Deng
April 15, 2021 at 11:44 AM

6 min. read

A conceptual image representing container security, such as that affected by CVE-2021-20291, discussed in this post

23,908

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New Vulnerability Affecting Container Engines CRI-O and Podman (CVE-2021-20291)

By Aviv Sasson
April 14, 2021 at 6:00 AM

4 min. read

22,292

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Network Attack Trends: Internet of Threats (November 2020-January 2021)

By Lei Xu, Yue Guan and Vaibhav Singhal
April 12, 2021 at 10:37 AM

8 min. read

Conceptual image representing Satori, a Mirai botnet variant being spread by attackers exploiting CVE-2020-9020

17,911

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Satori: Mirai Botnet Variant Targeting Vantage Velocity Field Unit RCE Vulnerability

By Haozhe Zhang, Vaibhav Singhal, Zhibin Zhang and Jun Du
March 17, 2021 at 3:35 PM

4 min. read

A conceptual image illustrating a Mirai variant, such as the one discussed in this blog.

28,435

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New Mirai Variant Targeting Network Security Devices

By Vaibhav Singhal, Ruchna Nigam, Zhibin Zhang and Asher Davila
March 15, 2021 at 5:30 PM

8 min. read

Conceptual image illustrating ransomware, such as the DearCry ransomware discussed here.

20,493

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Threat Assessment: DearCry Ransomware

By Unit 42
March 12, 2021 at 2:50 PM

5 min. read

Conceptual image representing the concept of global attackers, such as those featured in this Microsoft Exchange Server Attack timeline.

24,942

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Microsoft Exchange Server Attack Timeline

By Unit 42
March 11, 2021 at 12:10 PM

5 min. read

An image representing the concept of tutorials, such as the steps laid out here for remediating the Microsoft Exchange Server vulnerabilities

34,789

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Remediation Steps for the Microsoft Exchange Server Vulnerabilities

By Unit 42
March 9, 2021 at 9:40 AM

4 min. read

Conceptual image representing vulnerabilities, such as the four zero-day Microsoft Exchange Server vulnerabilities discussed in this post.

46,032

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Threat Assessment: Active Exploitation of Four Zero-Day Vulnerabilities in Microsoft Exchange Server

By Unit 42
March 3, 2021 at 3:30 PM

411

6 min. read

Conceptual image representing threat briefs, such as this post concerning CVE-2020-17049

11,622

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Threat Brief: Kerberos KDC Security Feature Bypass Vulnerability (CVE-2020-17049 AKA Bronze Bit)

By Aviad Meyer and Liav Zigelbaum
March 3, 2021 at 12:15 PM

< 1 min. read

Threat brief conceptual image, covering analysis and mitigations of vulnerabilities such as CVE-2021-24074, CVE-2021-24086 and CVE-2021-24094

40,206

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Threat Brief: Windows IPv4 and IPv6 Stack Vulnerabilities (CVE-2021-24074, CVE-2021-24086 and CVE-2021-24094)

By Abisheik Ganesan
February 9, 2021 at 2:30 PM

6 min. read

Conceptual image representing a vulnerability, such as CVE-2020-25213, discussed here.

27,848

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Exploits in the Wild for WordPress File Manager RCE Vulnerability (CVE-2020-25213)

By Nadav Markus, Efi Barkayev and Gal De Leon
February 5, 2021 at 3:00 PM

2 min. read

A conceptual image illustrating the concept of a cyberattack with widespread global effects, such as the suspected nation-state attack detailed in this SolarStorm timeline summary.

66,714

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SolarStorm Supply Chain Attack Timeline

By Unit 42
December 23, 2020 at 9:15 AM

11 min. read

Kubernetes, vulnerability CVE-2020-8554, conceptual image

35,728

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Protecting Against an Unfixed Kubernetes Man-in-the-Middle Vulnerability (CVE-2020-8554)

By Yuval Avrahami
December 21, 2020 at 3:30 PM

7 min. read

Cryptojacking is conceptually illustrated here. The category includes PGMiner, a new cryptocurrency mining botnet delivered via PostgreSQL.

31,389

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PGMiner: New Cryptocurrency Mining Botnet Delivered via PostgreSQL

By Xiao Zhang, Yang Ji, Jim Fitzgerald, Yue Chen and Claud Xiao
December 10, 2020 at 6:00 AM

9 min. read

Posts tagged with: vulnerability

Are Your Nagios XI Servers Turning Into Cryptocurrency Miners for Attackers?

New Vulnerability Affecting Container Engines CRI-O and Podman (CVE-2021-20291)

Network Attack Trends: Internet of Threats (November 2020-January 2021)

Satori: Mirai Botnet Variant Targeting Vantage Velocity Field Unit RCE Vulnerability

New Mirai Variant Targeting Network Security Devices

Threat Assessment: DearCry Ransomware

Microsoft Exchange Server Attack Timeline

Remediation Steps for the Microsoft Exchange Server Vulnerabilities

Threat Assessment: Active Exploitation of Four Zero-Day Vulnerabilities in Microsoft Exchange Server

Threat Brief: Kerberos KDC Security Feature Bypass Vulnerability (CVE-2020-17049 AKA Bronze Bit)

Threat Brief: Windows IPv4 and IPv6 Stack Vulnerabilities (CVE-2021-24074, CVE-2021-24086 and CVE-2021-24094)

Exploits in the Wild for WordPress File Manager RCE Vulnerability (CVE-2020-25213)

SolarStorm Supply Chain Attack Timeline

Protecting Against an Unfixed Kubernetes Man-in-the-Middle Vulnerability (CVE-2020-8554)

PGMiner: New Cryptocurrency Mining Botnet Delivered via PostgreSQL

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