CVE-2026-6348

CRITICAL EPSS 7.7%

Published Apr 16, 20262mo ago · Modified Jun 17, 20262w ago

9.3 CVSS 4.0

Critical

Published Apr 16, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

9.3

Exploitability

—

Impact

—

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

7.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.