CVE-2025-34442: CVE-2025-34442: AVideo versions prior to 20.1 disclose absolute filesystem paths via multiple public API e…
wwbn · avideo · NVD published 2025-12-18 · posted 2025-12-19 · last modified 2026-06-17
What it is
AVideo versions prior to 20.1 disclose absolute filesystem paths via multiple public API endpoints. Returned metadata includes full server paths to media files, revealing underlying filesystem structure and facilitating more effective attack chains.
| Weakness | CWE-497 |
|---|---|
| CVSS vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X (source: [email protected]) |
| ATT&CK tactics | n/a |
Exploitation evidence
First exploit evidence seen: 2025-12-19 (earliest date across the sources below).
Exploited in the wild
No source on this site lists in-the-wild exploitation yet (CISA KEV, VulnCheck KEV).
Public exploit code
Metasploit
exploit/multi/http/avideo_notify_ffmpeg_unauth_rce: AVideo notify.ffmpeg.json.php Unauthenticated RCE via Salt Discovery (disclosure 2025-12-19)
Sources: Rapid7 Metasploit Framework module metadata.
No ATT&CK techniques could be mapped or inferred for this CVE yet.
How to fix it
Fixed versions
- wwbn avideo: upgrade to 20.0 or later
Derived from the NVD CPE configuration (versionEndExcluding / versionEndIncluding). Always confirm with the vendor advisory.
Vendor advisories and patches
- https://github.com/WWBN/AVideo/commit/4a53ab2056 (Patch)
- https://github.com/WWBN/AVideo/commit/dbe3e91c54 (Patch)
Detection Generic guidance
Response checklist Generic guidance
- Inventory: find every instance of the affected product and version (include internet-facing and forgotten ones).
- Patch or mitigate per the vendor advisory; if you cannot patch, remove internet exposure or apply the vendor workaround.
- Assume compromise if the system was exposed before patching: hunt for the indicators in the advisory and review logs back to the disclosure date.
- Rotate credentials and secrets stored on or used by the affected system if compromise cannot be ruled out.