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CISA adds two vulnerabilities to Known Exploited Catalog

March 21, 2025

Cybersecurity and Infrastructure Security Agency (CISA) has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.

  • CVE-2024-49035 Microsoft Partner Center Improper Access Control Vulnerability
  • CVE-2023-34192 Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Users and administrators are also encouraged to review the Palo Alto Threat Brief: Operation Lunar Peek related to CVE-2024-0012, the Palo Alto Security Bulletin for CVE-2024-0012, and the Palo Alto Security Bulletin for CVE-2024-9474 for additional information. 

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

Binding Operational Directive (BOD) (Bandwidth On-Demand) 22-01: Reducing the Significant Risk of KEV established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVE) (CVEs) that carry significant risk to the federal enterprise. Bandwidth On-Demand 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 Bandwidth On-Demand 22-01 Fact Sheet for more information.

Although Bandwidth On-Demand 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 as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

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