CVE-2025-7917 Simopro Technology｜WinMatrix3 Web package - Arbitrary File Upload
Remote attackers with administrator privileges can upload web shells to execute arbitrary code on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-7917?
CVE-2025-7917 is a high-severity vulnerability in Simopro Technology WinMatrix3 Web package, published on 21 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-434
Which versions are affected by CVE-2025-7917?
How do I fix CVE-2025-7917?
No fix has been published for CVE-2025-7917 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-7917 being exploited?
There is no known exploitation of CVE-2025-7917 in the wild and no public exploit code.
Sources
Also known as GHSA-jxj8-fmv2-mqm5.