Ssh20cisco125 Vulnerability Exclusive May 2026

Use CoPP to drop unauthorized SSH packets before they reach the device's route processor.

The most effective remediation is to apply the relevant patch provided by Cisco Support . ssh20cisco125 vulnerability exclusive

A successful exploit causes the device to experience a "spurious memory access error" and reload. Repeated exploitation can keep the network infrastructure offline indefinitely. Affected Cisco Systems Use CoPP to drop unauthorized SSH packets before