Vulnerability · Published Jul 21, 2025 · Assigned by twcert
CVE-2025-7920Simopro Technology｜WinMatrix3 Web package - Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in WinMatrix3 Web package from Simopro Technology. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.3%top 72.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
WinMatrix3 Web package developed by Simopro Technology has a Reflected Cross-site Scripting vulnerability, allowing unauthenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Simopro Technology | WinMatrix3 Web package | 0 – through 1.2.39.5 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
- https://www.twcert.org.tw/tw/cp-132-10262-2fcb6-1.html third-party-advisory
- https://www.twcert.org.tw/en/cp-139-10267-775be-2.html third-party-advisory