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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-65184

Avocent ACS8000 wsserver command injection

Description

The root-privileged `wsserver` terminal-bridge daemon builds a shell command from client-supplied WebSocket fields and passes it to `system()` and `popen()` without quoting, escaping, or character-set validation. The daemon's public-key session path performs no appliance-session check.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Vertiv Avocent ACS8000

Default version status: unaffected

  • 0 to ≤ 2.32.4affected

References