Ssh-2.0-cisco-1.25 Vulnerability !free! May 2026

The most critical vulnerabilities associated with Cisco SSH implementations (which often report this banner) include: Critical Vulnerabilities Authentication Bypass (CVE-2015-6280) : A flaw in the SSHv2 public key authentication

The string SSH-2.0-Cisco-1.25 is a software version banner identifying the Secure Shell (SSH) server implementation used by a wide variety of Cisco products, including Catalyst switches ISR routers ASA firewalls ssh-2.0-cisco-1.25 vulnerability

Security tools often alert on this banner because it helps attackers perform fingerprinting The most critical vulnerabilities associated with Cisco SSH

Would you like a ready-to-use or Ansible playbook to detect and remediate this across a network? ssh-2.0-cisco-1.25 vulnerability