Act
active
Cisco FMC Vulnerabilities Exploited by Ransomware and State Actors
- Engineer — Act: Two patched Cisco FMC vulnerabilities are confirmed exploited in the wild by multiple threat clusters. Patch Cisco Secure Firewall Management Center to the latest fixed version immediately and audit FMC access logs for signs of unauthorized activity.
- SOC/IR — Act: Active exploitation by ransomware and state-sponsored actors across three clusters means assume-breach posture for any org running Cisco FMC. Hunt for unauthorized FMC access and policy changes since the vulnerability window; pull TTPs from the Cisco Talos advisory and map to ATT&CK for detection coverage.
- Leader — Act: Exploitation by both ransomware and state-sponsored actors across three clusters elevates this beyond routine CVE noise. Confirm whether your organization runs Cisco FMC, verify your team has patched, and brief leadership if FMC is part of your network security architecture.
This entry was curated and judged by AI (Claude) with automated enrichment
(CISA KEV / EPSS / public PoC). Verify against the original source before
acting. Found a bad verdict?
Report it —
confirmed errors go to the corrections log.