What’s Vulnerable › Vulnerabilities

CVE-2025-7917: Simopro Technology｜WinMatrix3 Web package - Arbitrary File Upload

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-21 · updated 2026-06-17
• Weakness: CWE-434

Description

WinMatrix3 Web package developed by Simopro Technology has an Arbitrary File Upload vulnerability, allowing remote attackers with administrator privileges to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Affected products

• Simopro Technology WinMatrix3 Web package: through 1.2.39.5

References

• https://www.twcert.org.tw/en/cp-139-10263-5f2e7-2.html
• https://www.twcert.org.tw/tw/cp-132-10258-16bbf-1.html

Get alerted when CVE-2025-7917 or the next vulnerability affects your stack