🔐 CVE Alert

CVE-2025-24919

HIGH 8.1

Dell ControlVault3/ControlVault3 Plus deserialization of untrusted input vulnerability

CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th

A deserialization of untrusted input vulnerability exists in the cvhDecapsulateCmd functionality of Dell ControlVault3 prior to 5.15.10.14 and ControlVault3 Plus prior to 6.2.26.36. A specially crafted ControlVault response to a command can lead to arbitrary code execution. An attacker can compromise a ControlVault firmware and have it craft a malicious response to trigger this vulnerability.

CWE CWE-502
Vendor broadcom
Product bcm5820x
Ecosystems
Industries
Technology
Published Jun 13, 2025
Last Updated Feb 26, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

Broadcom / BCM5820X
NA
Dell / ControlVault3
0 < 5.15.10.14
Dell / ControlVault3 Plus
0 < 6.2.26.36

References

NVD ↗ CVE.org ↗ EPSS Data ↗
dell.com: https://www.dell.com/support/kbdoc/en-us/000276106/dsa-2025-053 talosintelligence.com: https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2153

Credits

Discovered by Philippe Laulheret of Cisco Talos.