What is CVE-2025-24919?

CVE-2025-24919 is a high-severity vulnerability in Broadcom Bcm5820x, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2025-06-13.

How severe is CVE-2025-24919?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2025-24919 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Broadcom Bcm5820x

CVE-2025-24919

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 ca…

Vulnerability class: Insecure Deserialization

EPSS: 0.007 (73.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Broadcom Bcm5820x — versions NA
Dell Controlvault3 — versions 0
Dell Controlvault3 Plus — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

www.dell.com/support/kbdoc/en-us/000276106/dsa-2025-053

Frequently asked questions

What is CVE-2025-24919?: CVE-2025-24919 is a high-severity vulnerability in Broadcom Bcm5820x, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2025-06-13.
How severe is CVE-2025-24919?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2025-24919 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.