CVE-2025-31361

A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.

Score

CVSS 3.1 8.7 High

Status

Deferred - talos-cna@cisco.com

Published

2025-11-17

Last modified

2026-10-18

Weaknesses

CWE-908

Affected products

• Bcm5820x (Broadcom)
• Controlvault3 (Dell)
• Controlvault3 Plus (Dell)

References

• https://www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228
• https://talosintelligence.com/vulnerability_reports/TALOS-2025-2174
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2174