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.
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Fixes
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History
Mon, 26 Oct 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Avocent ACS8000 wsserver command injection | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: runZero
Published:
Updated: 2026-10-26T16:46:46.017Z
Reserved: 2026-07-21T20:14:34.064Z
Link: CVE-2026-65184
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Status : Received
Published: 2026-10-26T15:16:41.627
Modified: 2026-10-26T15:16:41.627
Link: CVE-2026-65184
No data.
OpenCVE Enrichment
Updated: 2026-10-26T16:30:11Z
Weaknesses