CVE-2025-8704
📋 TL;DR
This critical SQL injection vulnerability in Wanzhou WOES Intelligent Optimization Energy Saving System 1.0 allows attackers to execute arbitrary SQL commands via the resultId parameter in the Analysis Conclusion Query Module. Attackers can potentially access, modify, or delete database content remotely. All systems running the vulnerable version are affected.
💻 Affected Systems
- Wanzhou WOES Intelligent Optimization Energy Saving System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, system takeover, or destruction of critical energy management data
Likely Case
Unauthorized data access and potential data exfiltration from the energy management system
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical tables
🎯 Exploit Status
Exploit details are publicly disclosed on GitHub, making exploitation straightforward for attackers with basic SQL injection knowledge
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found in provided references
Restart Required: No
Instructions:
No official patch available. Contact vendor Wanzhou for security updates or consider system replacement if unsupported.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests to the vulnerable endpoint
Network Segmentation
allRestrict access to the vulnerable endpoint (/WEAS_AlarmResult/GetAlarmResultProcessList) to trusted IP addresses only
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries in the application code
- Apply principle of least privilege to database accounts used by the application
🔍 How to Verify
Check if Vulnerable:
Test the endpoint /WEAS_AlarmResult/GetAlarmResultProcessList with SQL injection payloads in the resultId parameterCheck Version:
Check system documentation or contact vendor to confirm version 1.0 is installedVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that input validation is properly implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple failed login attempts or SQL syntax errors from single IP
Network Indicators:
- HTTP requests to /WEAS_AlarmResult/GetAlarmResultProcessList with SQL keywords in parameters
- Unusual database query patterns from application server
SIEM Query:
source="application_logs" AND ("sql" OR "injection" OR "syntax error") AND uri="/WEAS_AlarmResult/GetAlarmResultProcessList"