CVE-2023-51586
📋 TL;DR
This is a critical SQL injection vulnerability in Voltronic Power ViewPower Pro that allows unauthenticated remote attackers to execute arbitrary code. Attackers can exploit the selectEventConfig method to inject malicious SQL queries and achieve remote code execution with LOCAL SERVICE privileges. All installations with exposed vulnerable versions are affected.
💻 Affected Systems
- Voltronic Power ViewPower Pro
📦 What is this software?
Viewpower by Voltronicpower
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise allowing attackers to execute arbitrary code, steal data, install malware, pivot to other systems, and disrupt power management operations.
Likely Case
Remote code execution leading to data theft, system manipulation, and potential ransomware deployment on affected power management systems.
If Mitigated
Attack attempts are blocked at network perimeter, systems are isolated, and monitoring detects exploitation attempts before successful compromise.
🎯 Exploit Status
SQL injection to RCE chain is well-documented in ZDI advisory. Unauthenticated nature makes exploitation straightforward for attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in references; check vendor advisory
Vendor Advisory: Not provided in references; contact Voltronic Power
Restart Required: Yes
Instructions:
1. Contact Voltronic Power for patch information
2. Apply latest security update for ViewPower Pro
3. Restart affected services/systems
4. Verify patch application
🔧 Temporary Workarounds
Network Segmentation
allIsolate ViewPower Pro systems from untrusted networks and internet
Configure firewall rules to restrict access to trusted IPs only
Web Application Firewall
allDeploy WAF with SQL injection protection rules
Configure WAF to block SQL injection patterns at selectEventConfig endpoint
🧯 If You Can't Patch
- Immediately isolate affected systems from internet and untrusted networks
- Implement strict network access controls allowing only necessary connections from trusted sources
🔍 How to Verify
Check if Vulnerable:
Check if ViewPower Pro is installed and exposed to network. Review application logs for SQL error messages or unusual selectEventConfig requests.Check Version:
Check application version through ViewPower Pro interface or consult vendor documentationVerify Fix Applied:
Verify patch version from vendor, test that SQL injection attempts no longer succeed, monitor for exploitation attempts.📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in application logs
- Unusual database queries from selectEventConfig
- Failed authentication attempts (though not required)
Network Indicators:
- Unusual traffic to selectEventConfig endpoint
- SQL injection patterns in HTTP requests
- Unexpected outbound connections from ViewPower Pro
SIEM Query:
source="viewpower" AND ("selectEventConfig" OR "SQL" OR "syntax")