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CISA adds CVE-2024-20439 to vulnerabilities catalog

27th article in the last 90 days, one of 27 articles referencing Cybersecurity and Infrastructure Security Agency (CISA). Previous coverage: CISA Releases Malware Analysis Report on RESURGE Malware Associated with Ivanti Connect Secure (Mar 2025).

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

  • CVE-2024-20439 Cisco Smart Licensing Utility Static Credential Vulnerability

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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