CISA Adds Five Known Exploited Vulnerabilities to Catalog

CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.

• CVE-2021-21311 Adminer Server-Side Request Forgery Vulnerability
• CVE-2025-20352 Cisco IOS and IOS XE Stack-based Buffer Overflow Vulnerability
• CVE-2025-10035 Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability
• CVE-2025-59689 Libraesva Email Security Gateway Command Injection Vulnerability
• CVE-2025-32463 Sudo Inclusion of Functionality from Untrusted Control Sphere Vulnerability

These types of vulnerabilities are frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. 

Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet 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 KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.