Vulnerability · Published Jun 13, 2025 · Assigned by talos
CVE-2025-25215Dell ControlVault3/ControlVault3 Plus cv_close arbitrary free vulnerability
High 8.8
In plain English
A high-severity security flaw in BCM5820X from Broadcom. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.7% (higher than 86% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)2.7%top 13.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An arbitrary free vulnerability exists in the cv_close functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault3 Plus prior to 6.2.26.36. A specially crafted ControlVault API call can lead to an arbitrary free. An attacker can forge a fake session to trigger this vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | BCM5820X | NA |
| Dell | ControlVault3 | 0 – before 5.15.10.14 |
| Dell | ControlVault3 Plus | 0 – before 6.2.26.36 |
Weakness: CWE-763 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H