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OpenAdvisories

Vendor

Vertiv

7 known vulnerabilities.

Products

Avocent UMG-4000 3 Liebert RDU101 2 Liebert IS-UNITY 2 Cyclades Serial Console Server 1 Avocent ACS8000 1
All Critical High Medium Low Exploited only Public exploit

3 results · Clear filters · Feed

  • Critical 9.8
    CVE-2026-65184

    Avocent ACS8000 wsserver command injection

    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 …

    Vertiv Avocent ACS8000
  • Critical 9.8
    CVE-2025-41426

    Vertiv Liebert RDU101 and UNITY Stack-based Buffer Overflow

    Affected Vertiv products contain a stack based buffer overflow vulnerability. An attacker could exploit this vulnerability to gain code execution on the device.

    Vertiv Liebert IS-UNITY Liebert RDU101
  • Critical 9.8
    CVE-2025-46412

    Vertiv Liebert RDU101 and UNITY Authentication Bypass Using an Alternate Path or Channel

    Affected Vertiv products do not properly protect webserver functions that could allow an attacker to bypass authentication.

    Vertiv Liebert IS-UNITY Liebert RDU101