CVE-2026-6348

Simopro Technology｜WinMatrix - Missing Authentication

CVSS 9.3 CRITICALEPSS 0.2%CWE-306

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Affected products

Simopro Technology · WinMatrix

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://www.twcert.org.tw/en/cp-139-10840-ba9b9-2.html https://www.twcert.org.tw/tw/cp-132-10839-2d9a7-1.html