What is CVE-2025-25214?

CVE-2025-25214 is a high-severity vulnerability in Wwbn Avideo, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.8/10. Published 2025-07-24.

How severe is CVE-2025-25214?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Wwbn Avideo

CVE-2025-25214

A race condition vulnerability exists in the aVideoEncoder.json.php unzip functionality of WWBN AVideo 14.4 and dev master commit 8a8954ff. A series of specially crafted HTTP request can lead to arbitrary code execution.

Vulnerability class: Race Condition

EPSS: 0.010 (58.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wwbn Avideo — versions 14.4, dev master commit 8a8954ff

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-25214?: CVE-2025-25214 is a high-severity vulnerability in Wwbn Avideo, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.8/10. Published 2025-07-24.
How severe is CVE-2025-25214?: High severity. CVSS v3 base score is 8.8 out of 10.