CVE-2025-20265 — Critical RCE in Cisco Secure Firewall Management Center (CVSS 10).
Exploitable by unauthenticated attackers when RADIUS authentication is enabled; affects FMC 7.0.7 & 7.7.0. We see <200 internet-exposed on-prem FMCs (cloud-hosted cdFMC excluded).
🔍 Netlas: https://nt.ls/E5j8D
ℹ️ Advisory: https://nt.ls/C3hPx
Post #464
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