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Description

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.

PUBLISHED Reserved 2025-04-15 | Published 2025-11-17 | Updated 2025-12-01 | Assigner talos




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

Problem types

CWE-908 Use of Uninitialized Resource

Product status

Default status
unaffected

NA
affected

Default status
unaffected

Any version before 5.15.14.19
affected

Default status
unaffected

Any version before 6.2.36.47
affected

Credits

Discovered by Philippe Laulheret of Cisco Talos. finder

References

www.talosintelligence.com/...ability_reports/TALOS-2025-2174

www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228

talosintelligence.com/vulnerability_reports/TALOS-2025-2174

cve.org (CVE-2025-31361)

nvd.nist.gov (CVE-2025-31361)

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