CVE-2026-6348

critical · 9.3

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.

9.3

CVSS

0.2%

EPSS (exploit prob.)

8th

EPSS percentile

2026-04-16

Published

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-306

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-6348