CISA Known Exploited Vulnerabilities Catalog
9.8
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
9.8
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
7.5
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
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
8.8
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
8.8
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
8.8
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
7.5
CVE-2021-21975 - VMware Server Side Request Forgery in vRealize Operations Manager API -
Action Due Feb 01, 2022 Target Vendor : VMware
Description : Server Side Request Forgery (SSRF) in vRealize Operations Manager API prior to 8.4 may allow a malicious actor with network access to the vRealize Operations Manager API to perform a SSRF attack to steal administrative credentials.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Known
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-21975
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
9.8
CVE-2021-22991 - F5 BIG-IP Traffic Management Microkernel Buffer Overflow -
Action Due Feb 01, 2022 Target Vendor : F5
Description : The Traffic Management Microkernel of BIG-IP ASM Risk Engine has a buffer overflow vulnerability, leading to a bypassing of URL-based access controls.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-22991
7.5
CVE-2020-14864 - Oracle Business Intelligence Enterprise Edition Path Transversal -
Action Due Jul 18, 2022 Target Vendor : Oracle
Description : Path traversal vulnerability, where an attacker can target the preview FilePath parameter of the getPreviewImage function to get access to arbitrary system file.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-14864
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
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
9.8
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
7.5
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
5.3
CVE-2021-22017 - VMware vCenter Server Improper Access Control -
Action Due Jan 24, 2022 Target Vendor : VMware
Description : Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization.
Action : Apply updates per vendor instructions.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-22017