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CVE-2024-20439

CISA KEV

Published March 31, 2025 · Updated April 3, 2026

high
Official Description+

Cisco Smart Licensing Utility contains a static credential vulnerability that allows an unauthenticated, remote attacker to log in to an affected system and gain administrative credentials.

Affected Products

VendorProduct
CiscoSmart Licensing Utility

Patch Status

Patch by 2025-04-21

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2024-20439.