Then use a tool like ssh-audit :
Apply the latest firmware updates for Cisco UCS B, C, S, and X-Series servers. Summary Table: Critical Cisco SSH Issues (2025) Vulnerability Primary Affected Products CVE-2025-20309 Hard-coded Credentials Unified Communications Manager (ES versions) CVE-2025-32433 Pre-auth RCE ConfD, NSO, and Erlang-based devices CVE-2025-20261 Privilege Escalation Cisco UCS / IMC ssh20cisco125 vulnerability
Sincerely, [Your Security Team]