CVE-2022-32761 Path traversal in AVideo
An attacker can send a specially crafted HTTP request to read arbitrary files from the server due to improper input validation in the video encoder.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-32761?
CVE-2022-32761 is a medium-severity path traversal vulnerability in Wwbn Avideo, published on 22 Aug 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An information disclosure vulnerability exists in the aVideoEncoderReceiveImage functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364. A specially-crafted HTTP request can lead to arbitrary file read. An attacker can send an HTTP request to trigger this vulnerability.
Which versions are affected by CVE-2022-32761?
It affects 1 product.
Products include Wwbn Avideo.
How do I fix CVE-2022-32761?
No fix has been published for CVE-2022-32761 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2022-32761 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-32761 exists.
Other vulnerabilities in Wwbn Avideo
- CVE-2026-40911 WWBN AVideo YPTSocket WebSocket Broadcast Relay Leads to Unauthenticated Cross-User JavaScript Execution via Client-Side eval() Sinks
- CVE-2026-33478 AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection
- CVE-2022-30534 Command injection in AVideo
- CVE-2022-30547 Path traversal in AVideo
- CVE-2022-32572 Command injection in AVideo
Sources
Also known as GHSA-f6vj-43fg-42hg.