CVE-2025-31361
High
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.
SeverityHigh
CVSS8.7
Exploit probability—
Product
ControlVault3
PublishedNov 17, 2025
First seenNov 17, 2025
Weakness typeCWE-908CWE-908
How to fix
Update
- Dell ControlVault35.15.14.19 or later
- Dell ControlVault3 Plus6.2.36.47 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Dell ControlVault3 | v < 5.15.14.19 | 5.15.14.19 |
| Broadcom BCM5820X | No range specified | — |
| Dell ControlVault3 Plus | v < 6.2.36.47 | 6.2.36.47 |
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