CISA Known Exploited Vulnerabilities (KEV)
CISA's Known Exploited Vulnerabilities (KEV) catalog is the authoritative list of security flaws that have been confirmed exploited in real-world attacks. CVEFeed.io mirrors every entry, joins it to full CVE and severity data, and tracks new additions so you can prioritize remediation the moment a vulnerability enters the catalog.
Because each KEV entry carries direct evidence of active exploitation, the catalog is one of the highest-signal inputs for risk-based patch management — start here before triaging vulnerabilities that are only theoretically exploitable.
10.0
CVE-2014-7169 - GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability -
Action Due Jul 28, 2022 Target Vendor : GNU
Description :GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code. This CVE correctly remediates the vulnerability in CVE-2014-6271.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2014-7169
10.0
CVE-2020-5722 - Grandstream Networks UCM6200 Series SQL Injection Vulnerability -
Action Due Jul 28, 2022 Target Vendor : Grandstream
Description :Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. Exploitation can allow for code execution as root.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-5722
7.8
CVE-2020-0787 - Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Vulnerability -
Action Due Jul 28, 2022 Target Vendor : Microsoft
Description :Microsoft Windows BITS is vulnerable to to a privilege elevation vulnerability if it improperly handles symbolic links. An actor can exploit this vulnerability to execute arbitrary code with system-level privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Jan 28, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-0787
10.0
CVE-2017-5689 - Intel Active Management Technology (AMT), Small Business Technology (SBT), and Standard Manageability Privilege Escalation Vulnerability -
Action Due Jul 28, 2022 Target Vendor : Intel
Description :Intel products contain a vulnerability which can allow attackers to perform privilege escalation.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2017-5689
10.0
CVE-2022-22587 - Apple Memory Corruption Vulnerability -
Action Due Feb 11, 2022 Target Vendor : Apple
Description :Apple IOMobileFrameBuffer contains a memory corruption vulnerability which can allow a malicious application to execute arbitrary code with kernel privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2022-22587
10.0
CVE-2014-1776 - Microsoft Internet Explorer Memory Corruption Vulnerability -
Action Due Jul 28, 2022 Target Vendor : Microsoft
Description :Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code in the context of the current user.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2014/ms14-021?redirectedfrom=MSDN; https://nvd.nist.gov/vuln/detail/CVE-2014-1776
7.8
CVE-2006-1547 - Apache Struts 1 ActionForm Denial-of-Service Vulnerability -
Action Due Jul 21, 2022 Target Vendor : Apache
Description :ActionForm in Apache Struts versions before 1.2.9 with BeanUtils 1.7 contains a vulnerability that allows for 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-2006-1547
9.8
CVE-2012-0391 - Apache Struts 2 Improper Input Validation Vulnerability -
Action Due Jul 21, 2022 Target Vendor : Apache
Description :The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation 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-2012-0391
7.8
CVE-2018-8453 - Microsoft Win32k Privilege Escalation Vulnerability -
Action Due Jul 21, 2022 Target Vendor : Microsoft
Description :Microsoft Windows Win32k contains a vulnerability that allows an attacker to escalate privileges.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known Detected Jan 21, 2022
Notes :https://nvd.nist.gov/vuln/detail/CVE-2018-8453
5.3
CVE-2021-35247 - SolarWinds Serv-U Improper Input Validation Vulnerability -
Action Due Feb 04, 2022 Target Vendor : SolarWinds
Description :SolarWinds Serv-U versions 15.2.5 and earlier contain an improper input validation vulnerability that allows attackers to build and send queries without sanitization.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-35247
9.0
CVE-2021-25296 - Nagios XI OS Command Injection -
Action Due Feb 01, 2022 Target Vendor : Nagios
Description :Nagios XI contains a vulnerability which can lead to OS command injection on the Nagios XI server.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-25296
9.1
CVE-2021-32648 - October CMS Improper Authentication -
Action Due Feb 01, 2022 Target Vendor : October CMS
Description :In affected versions of the october/system package an attacker can request an account password reset and then gain access to the account using a specially crafted request.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-32648
9.0
CVE-2021-25297 - Nagios XI OS Command Injection -
Action Due Feb 01, 2022 Target Vendor : Nagios
Description :Nagios XI contains a vulnerability which can lead to OS command injection on the Nagios XI server.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-25297
9.0
CVE-2021-25298 - Nagios XI OS Command Injection -
Action Due Feb 01, 2022 Target Vendor : Nagios
Description :Nagios XI contains a vulnerability which can lead to OS command injection on the Nagios XI server.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-25298
9.8
CVE-2021-40870 - Aviatrix Controller Unrestricted Upload of File -
Action Due Feb 01, 2022 Target Vendor : Aviatrix
Description :Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-40870
7.8
CVE-2021-21315 - System Information Library for Node.JS Command Injection -
Action Due Feb 01, 2022 Target Vendor : Npm package
Description :In this vulnerability, an attacker can send a malicious payload that will exploit the name parameter. After successful exploitation, attackers can execute remote.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-21315
8.8
CVE-2020-13671 - Drupal core Un-restricted Upload of File -
Action Due Jul 18, 2022 Target Vendor : Drupal
Description :Improper sanitization in the extension file names is present in Drupal core.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-13671
8.8
CVE-2020-11978 - Apache Airflow Command Injection -
Action Due Jul 18, 2022 Target Vendor : Apache
Description :A remote code/command injection vulnerability was discovered in one of the example DAGs shipped with Airflow.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-11978
7.5
CVE-2021-33766 - Microsoft Exchange Server Information Disclosure -
Action Due Feb 01, 2022 Target Vendor : Microsoft
Description :Microsoft Exchange Server contains an information disclosure vulnerability which can allow an unauthenticated attacker to steal email traffic from target.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2021-33766
9.8
CVE-2020-13927 - Apache Airflow's Experimental API Authentication Bypass -
Action Due Jul 18, 2022 Target Vendor : Apache
Description :The previous default setting for Airflow's Experimental API was to allow all API requests without authentication.
Action :Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes :https://nvd.nist.gov/vuln/detail/CVE-2020-13927