An unprotected SSH access key left inside the Cisco Unified Communications Domain Manager product for remote support purposes allows attackers to take complete control of affected deployments ...

Many Cisco security appliances contain default, authorized SSH keys that can allow an attacker to connect to an appliance and take almost any action he chooses.

Cisco recently fixed a maximum-severity vulnerability in its Secure Firewall Management Center (FMC) product, and urged users to apply either the patch, or the mitigation, as soon as possible.

Tracked as CVE-2025-20265, the vulnerability affects Cisco Secure FMC in remote authentication dial-in user service (RADIUS) ...

Cisco is warning of five new Catalyst SD-WAN Manager products vulnerabilities with the most critical allowing unauthenticated remote access to the server.