Simopro Technology｜WinMatrix3 - Insecure Deserialization
Priority MEDIUM 50CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-502.
Summary
WinMatrix3 developed by Simopro Technology has an Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized contents.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00893 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Simopro Technology | WinMatrix3 | up to 3.8.52.5 | — | No fix listed | CNA |
- WinMatrix3 VendorSimopro Technology Affected up to 3.8.52.5 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-7916
- 2026-10-03 Alias added: GHSA-frp4-hvgq-ch3w
References
More Simopro Technology vulnerabilities
- TI-2024-06669 Simopro Technology WinMatrix3 Web package - SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2025-07242 Simopro Technology｜WinMatrix3 Web package - SQL Injection CVSS 4.0CRITICAL 9.3
- TI-2024-06668 Simopro Technology WinMatrix3 Web package - SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2026-05569 Simopro Technology｜WinMatrix - Missing Authentication CVSS 4.0CRITICAL 9.3
- TI-2025-07241 Simopro Technology｜WinMatrix3 Web package - Arbitrary File Upload CVSS 4.0HIGH 8.6
- TI-2025-07243 Simopro Technology｜WinMatrix3 Web package - SQL Injection CVSS 4.0HIGH 7.1
Sources
- CVE-2025-7916 · CVE Program
- CVE-2025-7916 · NVD
- FIRST EPSS
- GHSA-frp4-hvgq-ch3w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences