RCE in Av Stumpfl Pixera Two Media Server
CVE-2026-7703
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…
EPSS: 0.001 (20.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Av Stumpfl Pixera Two Media Server — versions 25.2 R2, 25.2 R3
Weakness classification (CWE)
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)
- cna@vuldb.com (exploit)
- cna@vuldb.com (release-notes, patch)
Frequently asked questions
- What is CVE-2026-7703?
- CVE-2026-7703 is a high-severity vulnerability in Av Stumpfl Pixera Two Media Server, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-05-03.
- How severe is CVE-2026-7703?
- High severity. CVSS v3 base score is 7.3 out of 10.