CVE-2022-29084: Dell Unity Operating Environment

Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days.

Dell Unity, Dell UnityVSA, and Dell Unity XT versions before 5.2.0.0.5.173 do not restrict excessive authentication attempts in Unisphere GUI. A remote unauthenticated attacker may potentially exploit this vulnerability to brute-force passwords and gain access to the system as the victim. Account takeover is possible if weak passwords are used by users.

Affected products

• Dell Unity Operating Environment: before 5.2.0.0.5.173 (fixed in 5.2.0.0.5.173)
• Dell Unity Xt Operating Environment: before 5.2.0.0.5.173 (fixed in 5.2.0.0.5.173)
• Dell Unityvsa Operating Environment: before 5.2.0.0.5.173 (fixed in 5.2.0.0.5.173)

Published 2022-06-02. Last modified 2026-06-17.