CVE-2025-7919
📋 TL;DR
WinMatrix3 Web package has an unauthenticated SQL injection vulnerability that allows remote attackers to execute arbitrary SQL commands. This enables reading, modifying, or deleting database contents without authentication. Organizations using Simopro Technology's WinMatrix3 Web package are affected.
💻 Affected Systems
- WinMatrix3 Web package
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, and potential lateral movement to other systems via database connections.
Likely Case
Data exfiltration of sensitive information from the database, including user credentials, personal data, and business information.
If Mitigated
Limited impact with proper input validation and database permission restrictions in place.
🎯 Exploit Status
SQL injection vulnerabilities are commonly exploited and tooling exists for automated exploitation. No authentication required makes this particularly dangerous.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check with Simopro Technology for specific patched version
Vendor Advisory: https://www.twcert.org.tw/en/cp-139-10264-6c4b7-2.html
Restart Required: Yes
Instructions:
1. Contact Simopro Technology for the latest patched version. 2. Backup your database and configuration. 3. Apply the vendor-provided patch. 4. Restart the WinMatrix3 Web service. 5. Verify the fix is working.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests
Network Segmentation
allRestrict access to WinMatrix3 Web interface to trusted IP addresses only
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries at the application level
- Apply principle of least privilege to database accounts used by WinMatrix3
🔍 How to Verify
Check if Vulnerable:
Test web interface endpoints with SQL injection payloads (use authorized testing only)Check Version:
Check WinMatrix3 Web interface version in administration panel or configuration filesVerify Fix Applied:
Retest with SQL injection payloads after patch application to confirm they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web logs
- Multiple failed login attempts with SQL syntax
- Unusual database query patterns
Network Indicators:
- HTTP requests containing SQL keywords (SELECT, UNION, DROP, etc.)
- Unusual traffic patterns to database ports from web server
SIEM Query:
source="web_logs" AND ("sql" OR "union" OR "select" OR "drop" OR "insert") AND dest_port=80