CISA Known Exploited Vulnerabilities (KEV)
To support the cybersecurity community and help network defenders stay ahead of active threat activity, CISA publishes cisa alert today updates and maintains the authoritative catalog of known exploited vulnerabilities. This KEV database highlights vulnerabilities that have been actively used in real-world attacks, making it an essential resource for security teams aiming to strengthen their defenses.
Organizations should incorporate the KEV catalog into their vulnerability management prioritization framework to ensure they address high-risk issues efficiently and stay aligned with the latest threat intelligence. With frequent updates — including entries marked as cisa kev added today — the catalog enables teams to react quickly to emerging exploitation trends. To streamline monitoring and improve response time, CVEfeed.io provides the freshest CISA KEV additions, delivering real-time visibility into newly identified exploited vulnerabilities and helping organizations maintain accurate, up-to-date security postures.
7.8
CVE-2019-1129 - Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability -
Action Due Apr 05, 2022 Target Vendor : Microsoft
Description : A privilege escalation vulnerability exists when Windows AppXSVC improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known
Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-1129
9.6
CVE-2022-26486 - Mozilla Firefox Use-After-Free Vulnerability -
Action Due Mar 21, 2022 Target Vendor : Mozilla
Description : Mozilla Firefox contains a use-after-free vulnerability in WebGPU IPC Framework which can be exploited to perform arbitrary code execution.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-26486
8.8
CVE-2022-26485 - Mozilla Firefox Use-After-Free Vulnerability -
Action Due Mar 21, 2022 Target Vendor : Mozilla
Description : Mozilla Firefox contains a use-after-free vulnerability in XSLT parameter processing which can be exploited to perform arbitrary code execution.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-26485
5.3
CVE-2021-21973 - VMware vCenter Server and Cloud Foundation Server Side Request Forgery (SSRF) Vulnerability -
Action Due Mar 21, 2022 Target Vendor : VMware
Description : VMware vCenter Server and Cloud Foundation Server contain a SSRF vulnerability due to improper validation of URLs in a vCenter Server plugin. This allows for information disclosure.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-21973
7.2
CVE-2020-8218 - Pulse Connect Secure Code Injection Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Pulse Secure
Description : A code injection vulnerability exists in Pulse Connect Secure that allows an attacker to crafted a URI to perform an arbitrary code execution via the admin web interface.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-8218
9.8
CVE-2019-11581 - Atlassian Jira Server and Data Center Server-Side Template Injection Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Atlassian
Description : Atlassian Jira Server and Data Center contain a server-side template injection vulnerability which can allow 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-2019-11581
10.0
CVE-2017-6077 - NETGEAR DGN2200 Remote Code Execution Vulnerability -
Action Due Sep 07, 2022 Target Vendor : NETGEAR
Description : NETGEAR DGN2200 wireless routers contain a 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-2017-6077
9.3
CVE-2016-6277 - NETGEAR Multiple Routers Remote Code Execution Vulnerability -
Action Due Sep 07, 2022 Target Vendor : NETGEAR
Description : NETGEAR confirmed multiple routers allow unauthenticated web pages to pass form input directly to the command-line interface, permitting 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-2016-6277
7.5
CVE-2013-0631 - Adobe ColdFusion Information Disclosure Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Adobe
Description : Adobe Coldfusion contains an unspecified vulnerability, which could result in information disclosure from a compromised server.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2013-0631
7.5
CVE-2013-0629 - Adobe ColdFusion Directory Traversal Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Adobe
Description : Adobe Coldfusion contains a directory traversal vulnerability, which could permit an unauthorized user access to restricted directories.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2013-0629
6.5
CVE-2009-3960 - Adobe BlazeDS Information Disclosure Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Adobe
Description : Adobe BlazeDS, which is utilized in LifeCycle and Coldfusion, contains a vulnerability that allows for information disclosure.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known
Notes : https://nvd.nist.gov/vuln/detail/CVE-2009-3960
9.8
CVE-2013-0625 - Adobe ColdFusion Authentication Bypass Vulnerability -
Action Due Sep 07, 2022 Target Vendor : Adobe
Description : Adobe Coldfusion contains an authentication bypass vulnerability, which could result in an unauthorized user gaining administrative access.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2013-0625
7.2
CVE-2016-5195 - Linux Kernel Race Condition Vulnerability -
Action Due Mar 24, 2022 Target Vendor : Linux
Description : Race condition in mm/gup.c in the Linux kernel allows local users to escalate privileges.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-5195
10.0
CVE-2022-20701 - Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description : A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-20701
10.0
CVE-2022-20700 - Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description : A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-20700
10.0
CVE-2022-20699 - Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Cisco
Description : A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-20699
7.8
CVE-2021-41379 - Microsoft Windows Installer Privilege Escalation Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Microsoft
Description : Microsoft Windows Installer contains an unspecified vulnerability that allows for privilege escalation.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-41379
9.8
CVE-2020-1938 - Apache Tomcat Improper Privilege Management Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Apache
Description : Apache Tomcat treats Apache JServ Protocol (AJP) connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-1938
5.4
CVE-2020-11899 - Treck TCP/IP stack Out-of-Bounds Read Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Treck TCP/IP stack
Description : The Treck TCP/IP stack contains an IPv6 out-of-bounds read vulnerability.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-11899
9.8
CVE-2019-16928 - Exim Out-of-bounds Write Vulnerability -
Action Due Mar 17, 2022 Target Vendor : Exim
Description : Exim contains an out-of-bounds write vulnerability which can allow 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-2019-16928