CVE-2025-7917

Simopro Technology｜WinMatrix3 Web package - Arbitrary File Upload

CVSS 8.6 HIGHEPSS 0.5%CWE-434

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Simopro Technology · WinMatrix3 Web package

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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