CVE-2026-6348

HIGH

Simopro Technology｜WinMatrix - Missing Authentication

Title source: cna

Description

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.

References (2)

[Third Party Advisory] https://www.twcert.org.tw/tw/cp-132-10839-2d9a7-1.html

[Third Party Advisory] https://www.twcert.org.tw/en/cp-139-10840-ba9b9-2.html

Scores

CVSS v3 8.8

EPSS 0.0001

EPSS Percentile 0.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

CWE

CWE-306

Status published

Products (1)

Simopro Technology/WinMatrix 3.5.13 - 3.5.26.15

Published Apr 16, 2026

Tracked Since Apr 16, 2026