CVE-2025-24919: Broadcom BCM5820X

High severity, CVSS 8.1. EPSS: 2.6% chance of exploitation in the next 30 days.

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.

Affected products

• Broadcom BCM5820X
• Dell CONTROLVAULT3: before 5.15.10.14 (fixed in 5.15.10.14)
• Dell CONTROLVAULT3 Plus: before 6.2.26.36 (fixed in 6.2.26.36)

Published 2025-06-13. Last modified 2026-06-17.