Cisco has issued security enhancements to rectify a critical security vulnerability in Secure Firewall Management Center (FMC) Software that may enable an intruder to run arbitrary code on compromised systems.
This weakness, designated with the CVE identifier CVE-2025-20265 (CVSS rating: 10.0), impacts the RADIUS subsystem framework and could allow an unauthenticated, remote assailant to insert.