Ssh-2.0-cisco-1.25 Vulnerability [best] May 2026
Vulnerability Alert: SSH-2.0-Cisco-1.25
The SSH-2.0-Cisco-1.25 vulnerability affects certain versions of Cisco's SSH implementation, including:
To determine if SSH-2.0-Cisco-1.25 indicates a vulnerable device: ssh-2.0-cisco-1.25 vulnerability
The most effective fix is to upgrade to a modern, patched version of Cisco software. Check the Cisco Security Advisory for your specific hardware to find the recommended "Gold Star" release. Step 2: Harden the SSH Configuration Vulnerability Alert: SSH-2
SSH-2.0-Cisco-1.25
The identifier is not a specific vulnerability itself, but rather the version banner that a Cisco device sends to identify its SSH software . ssh-2.0-cisco-1.25 vulnerability
This banner appears in:
Introduction
Why that banner matters
This banner is frequently associated with a vulnerability where the SSH server does not properly validate the state during the handshake process.







