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

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.010 (62.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-25214: held from 0.010 to 0.010.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000

Affected products

  • Wwbn Avideo — versions 14.4, dev master commit 8a8954ff

Weakness classification (CWE)

References

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.