While the SSH-2.0-Cisco-1.25 string is often associated with legacy code, the risk is not confined to the past. Cisco has disclosed several high-severity vulnerabilities in recent years that affect modern products and their SSH implementations.
The string SSH-2.0-Cisco-1.25 is parsed into two distinct parts: ssh-2.0-cisco-1.25 vulnerability
Understanding the "SSH-2.0-Cisco-1.25" Banner and Modern Security Risks While the SSH-2
If a network scan reveals devices reporting this version string, immediate action is required. ssh-2.0-cisco-1.25 vulnerability
Many legacy Cisco systems displaying the 1.25 string rely on older, default SSH negotiation ciphers. This makes them primary targets for the widespread .
