logo
DATABASE RESOURCES PRICING ABOUT US

CISA Adds Four Known Exploited Vulnerabilities to Catalog

Description

CISA has added four new vulnerabilities to its [Known Exploited Vulnerabilities Catalog](<https://www.cisa.gov/known-exploited-vulnerabilities-catalog >), based on evidence that threat actors are actively exploiting the vulnerabilities listed in the table below. These types of vulnerabilities are a frequent attack vector for malicious cyber actors of all types and pose significant risk to the federal enterprise. **CVE Number** | **CVE Title** | **Required Action Due Date** ---|---|--- 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 CVE-2021-35247 | SolarWinds Serv-U Improper Input Validation Vulnerability | 02/04/2022 [Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities](<https://www.cisa.gov/binding-operational-directive-22-01>) established the Known Exploited Vulnerabilities Catalog as a living list of known CVEs that carry significant risk to the federal enterprise. BOD 22-01 requires FCEB agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the [BOD 22-01 Fact Sheet](<https://www.cisa.gov/known-exploited-vulnerabilities>) for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of [Catalog vulnerabilities](<https://www.cisa.gov/known-exploited-vulnerabilities-catalog >) as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the Catalog that meet the meet the [specified criteria](<https://www.cisa.gov/known-exploited-vulnerabilities >). This product is provided subject to this Notification and this [Privacy & Use](<https://www.dhs.gov/privacy-policy>) policy. **Please share your thoughts.** We recently updated our anonymous [product survey](<https://www.surveymonkey.com/r/CISA-cyber-survey?product=https://us-cert.cisa.gov/ncas/current-activity/2022/01/21/cisa-adds-four-known-exploited-vulnerabilities-catalog>); we'd welcome your feedback.


Related