CVE-2025-36461 json
Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter out-of-bounds write vulnerability
published 11mo ago modified 22d ago also EUVD-2025-197891
- cvss
- 7.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
Multiple out-of-bounds read and write vulnerabilities exist in the ControlVault WBDI Driver Broadcom Storage Adapter 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 memory corruption. An attacker can issue an api call to trigger this vulnerability. This vulnerability is triggered when submitting a `WinBioControlUnit` call to the StorageAdapter with the ControlCode 0 (`WBIO_USH_GET_TEMPLATE`) and with either and an invalid `ReceiveBuferSize` and/or an invalid `SendBufferSize`.
Patch / fix
- Dell ControlVault3 5.15.14.19
- Dell ControlVault3 Plus 6.2.36.47
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 11mo ago
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Broadcom BCM5820X
- Dell ControlVault3
- Dell ControlVault3 Plus
Classification
- Weakness
-
- CWE-805 Buffer Access with Incorrect Length Value
References
Sources
- CVE List CVE-2025-36461
- NVD CVE-2025-36461
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