Vulnerability · Published May 3, 2026 · Assigned by VulDB

CVE-2026-7703AV Stumpfl Pixera Two Media Server Websocket API code injection

High 7.3

In plain English

A high-severity code injection in Pixera Two Media Server from AV Stumpfl. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.3%top 75.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A flaw has been found in AV Stumpfl Pixera Two Media Server up to 25.2 R2. Impacted is an unknown function of the component Websocket API. This manipulation causes code injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 25.2 R3 is recommended to address this issue. Upgrading the affected component is advised.

Affected products (as reported)

Vendor	Product	Versions
AV Stumpfl	Pixera Two Media Server	25.2 R2

Weakness: CWE-94, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

References

VDB-360872 | AV Stumpfl Pixera Two Media Server Websocket API code injection vdb-entry
VDB-360872 | CTI Indicators (IOB, IOC, TTP) signature, permissions-required
Submit #805274 | AV Stumpfl Pixera Two Media Server < 25.2 R3 Remote Code Execution third-party-advisory
https://gist.github.com/TrebledJ/585a20525e45549f299d282233632608 exploit
https://help.pixera.one/changelogs-version-overviews/pixera-252-overview-changelog patch, release-notes