CISA Known Exploited Vulnerabilities (KEV)

CVE-2019-15752 - Docker Desktop Community Edition Privilege Escalation Vulnerability -

Action Due May 03, 2022 Target Vendor : Docker

Description : Docker Desktop Community Edition contains a vulnerability that may allow local users to escalate privileges by placing a trojan horse docker-credential-wincred.exe file in %PROGRAMDATA%\DockerDesktop\version-bin\.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-15752

CVE-2020-8515 - Multiple DrayTek Vigor Routers Web Management Page Vulnerability -

Action Due May 03, 2022 Target Vendor : DrayTek

Description : DrayTek Vigor3900, Vigor2960, and Vigor300B routers contain an unspecified vulnerability that allows for remote code execution.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-8515

CVE-2021-22205 - GitLab Community and Enterprise Editions Remote Code Execution Vulnerability -

Action Due Nov 17, 2021 Target Vendor : GitLab

Description : GitHub Community and Enterprise Editions that utilize the ability to upload images through GitLab Workhorse are vulnerable to remote code execution. Workhorse passes image file extensions through ExifTool, which improperly validates the image files.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-22205

CVE-2018-6789 - Exim Buffer Overflow Vulnerability -

Action Due May 03, 2022 Target Vendor : Exim

Description : Exim contains a buffer overflow vulnerability in the base64d function part of the SMTP listener that may allow for remote code execution.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-6789

CVE-2020-8655 - EyesOfNetwork Improper Privilege Management Vulnerability -

Action Due May 03, 2022 Target Vendor : EyesOfNetwork

Description : EyesOfNetwork contains an improper privilege management vulnerability that may allow a user to run commands as root via a crafted Nmap Scripting Engine (NSE) script to nmap7.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-8655

CVE-2020-5902 - F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : F5

Description : F5 BIG-IP Traffic Management User Interface (TMUI) contains a remote code execution vulnerability in undisclosed pages.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-5902

CVE-2021-22986 - F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability -

Action Due Nov 17, 2021 Target Vendor : F5

Description : F5 BIG-IP and BIG-IQ Centralized Management contain a remote code execution vulnerability in the iControl REST interface that allows unauthenticated attackers with network access to execute system commands, create or delete files, and disable services.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-22986

CVE-2021-35464 - ForgeRock Access Management (AM) Core Server Remote Code Execution Vulnerability -

Action Due Nov 17, 2021 Target Vendor : ForgeRock

Description : ForgeRock Access Management (AM) Core Server allows an attacker who sends a specially crafted HTTP request to one of three endpoints (/ccversion/Version, /ccversion/Masthead, or /ccversion/ButtonFrame) to execute code in the context of the current user (unless ForgeRock AM is running as root user, which the vendor does not recommend).

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-35464

CVE-2019-5591 - Fortinet FortiOS Default Configuration Vulnerability -

Action Due May 03, 2022 Target Vendor : Fortinet

Description : Fortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-5591

CVE-2020-12812 - Fortinet FortiOS SSL VPN Improper Authentication Vulnerability -

Action Due May 03, 2022 Target Vendor : Fortinet

Description : Fortinet FortiOS SSL VPN contains an improper authentication vulnerability that may allow a user to login successfully without being prompted for the second factor of authentication (FortiToken) if they change the case in their username.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-12812

CVE-2018-13379 - Fortinet FortiOS SSL VPN Path Traversal Vulnerability -

Action Due May 03, 2022 Target Vendor : Fortinet

Description : Fortinet FortiOS SSL VPN web portal contains a path traversal vulnerability that may allow an unauthenticated attacker to download FortiOS system files through specially crafted HTTP resource requests.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-13379

CVE-2020-15999 - Google Chrome FreeType Heap Buffer Overflow Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chrome uses FreeType, an open-source software library to render fonts, which contains a heap buffer overflow vulnerability in the function Load_SBit_Png when processing PNG images embedded into fonts. This vulnerability is part of an exploit chain with CVE-2020-17087 on Windows and CVE-2020-16010 on Android.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-15999

CVE-2021-21166 - Google Chromium Race Condition Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-21166

CVE-2020-16017 - Google Chrome Use-After-Free Vulnerability -

Action Due May 03, 2022 Target Vendor : Google

Description : Google Chrome contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-16017

CVE-2021-37976 - Google Chromium Information Disclosure Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium contains an information disclosure vulnerability within the core memory component that allows a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-37976

CVE-2020-16009 - Google Chromium V8 Type Confusion Vulnerability -

Action Due May 03, 2022 Target Vendor : Google

Description : Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-16009

CVE-2021-30632 - Google Chromium V8 Out-of-Bounds Write Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium V8 Engine contains an out-of-bounds write vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-30632

CVE-2021-30633 - Google Chromium Indexed DB API Use-After-Free Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium Indexed DB API contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-30633

CVE-2021-21148 - Google Chromium V8 Heap Buffer Overflow Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium V8 Engine contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-21148

CVE-2021-30551 - Google Chromium V8 Type Confusion Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Google

Description : Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-30551