CRITICAL
Simopro Technology｜WinMatrix - Missing Authentication
Published Apr 16, 2026
9.3
CRITICALCVSS 4.0
EPSS 0.18%
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.
Affected products
-
Affected
- ≥ 3.5.13, ≤ 3.5.26.15
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Simopro Technology | WinMatrix | unaffected | Affected
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Update agent to version 3.5.27.5 or later.
Weaknesses (1)
References (3)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23163 Advisory
- https://www.twcert.org.tw/en/cp-139-10840-ba9b9-2.html third-party-advisory
- https://www.twcert.org.tw/tw/cp-132-10839-2d9a7-1.html third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23163 | Advisory | |
| https://www.twcert.org.tw/en/cp-139-10840-ba9b9-2.html | third-party-advisory | |
| https://www.twcert.org.tw/tw/cp-132-10839-2d9a7-1.html | third-party-advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner twcert
Published Apr 16, 2026
Updated Apr 16, 2026
Reserved Apr 15, 2026
Link CVE-2026-6348
CISA Vulnrichment
Updated Apr 16, 2026
Red Hat
No data
GitHub
No data