CVE-2026-6348: Simopro Technology Winmatrix

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

WinMatrix agent developed by Simopro Technology has a Missing Authentication vulnerability, allowing authenticated local attackers to execute arbitrary code with SYSTEM privileges on the local machine as well as on all hosts within the environment where the agent is installed.

Affected products

• Simopro Technology Winmatrix: from 3.5.13, up to and including 3.5.26.15

Published 2026-04-16. Last modified 2026-06-17.