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.

CVSS 3.1

8.7CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

CWE

CWE-908

Published

2025-11-17

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

References

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

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