US CISA added 17 flaws to its Known Exploited Vulnerabilities Catalog

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US CISA added seventeen new actively exploited vulnerabilities to the ‘Known Exploited Vulnerabilities Catalog’.

The ‘Known Exploited Vulnerabilities Catalog‘ is a list of known vulnerabilities that threat actors have abused in attacks and that are required to be addressed by Federal Civilian Executive Branch (FCEB) agencies.

According to Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities, FCEB agencies have to address the identified vulnerabilities by the due date to protect their networks against attacks exploiting the flaws in the catalog.

Experts recommend also private organizations review the Known Exploited Vulnerabilities Catalog and address the vulnerabilities in their infrastructure.

The Cybersecurity and Infrastructure Security Agency (CISA) this week added seventeen actively exploited vulnerabilities to the Catalog.

The total number of vulnerabilities included in the catalog reached this week 341 vulnerabilities.

CISA is requiring 10 of 17 vulnerabilities added this week to be addressed within February 1st, 2022.

CVE Number CVE Title Required Action Due Date
CVE-2021-32648 October CMS Improper Authentication 2/1/2022
CVE-2021-21315 System Information Library for node.js Command Injection Vulnerability 2/1/2022
CVE-2021-21975 Server Side Request Forgery in vRealize Operations Manager API Vulnerability 2/1/2022
CVE-2021-22991 BIG-IP Traffic Microkernel Buffer Overflow Vulnerability 2/1/2022
CVE-2021-25296 Nagios XI OS Command Injection Vulnerability 2/1/2022
CVE-2021-25297 Nagios XI OS Command Injection Vulnerability 2/1/2022
CVE-2021-25298 Nagios XI OS Command Injection Vulnerability 2/1/2022
CVE-2021-33766 Microsoft Exchange Server Information Disclosure Vulnerability 2/1/2022
CVE-2021-40870 Aviatrix Controller Unrestricted Upload of File Vulnerability 2/1/2022
CVE-2021-35247 SolarWinds Serv-U Improper Input Validation Vulnerability 02/04/2022
CVE-2020-11978 Apache Airflow Command Injection Vulnerability 7/18/2022
CVE-2020-13671 Drupal Core Unrestricted Upload of File Vulnerability 7/18/2022
CVE-2020-13927 Apache Airflow Experimental API Authentication Bypass Vulnerability 7/18/2022
CVE-2020-14864 Oracle Corporate Business Intelligence Enterprise Edition Path Traversal Vulnerability 7/18/2022
CVE-2006-1547 Apache Struts 1 ActionForm Denial of Service Vulnerability 07/21/2022
CVE-2012-0391 Apache Struts 2 Improper Input Validation Vulnerability 07/21/2022
CVE-2018-8453 Microsoft Windows Win32k Privilege Escalation Vulnerability 07/21/2022

One of the issues added this week is a vulnerability in the October CMS, tracked as CVE-2021-32648, which was recently exploited in attacks against websites of the Ukrainian government.

CISA also added a vulnerability, tracked as CVE-2021-35247, recently addressed by SolarWinds in Serv-U products that threat actors are actively exploited in the wild. The company pointed out that all the attack attempts failed.

Follow me on Twitter: @securityaffairs and Facebook

Pierluigi Paganini

(SecurityAffairs – hacking, Known Exploited Vulnerabilities Catalog)

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