CVE-2023-50395
📋 TL;DR
This SQL injection vulnerability in SolarWinds Platform allows authenticated attackers to execute arbitrary SQL commands via update statements, potentially leading to remote code execution. It affects SolarWinds Platform installations with authenticated user access. The vulnerability requires authentication but can be exploited by any authenticated user.
💻 Affected Systems
- SolarWinds Platform
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with administrative access, data exfiltration, lateral movement within the network, and persistent backdoor installation.
Likely Case
Data theft, privilege escalation, and limited system manipulation by authenticated attackers with basic access.
If Mitigated
Limited impact with proper input validation, parameterized queries, and least privilege authentication in place.
🎯 Exploit Status
SQL injection vulnerabilities are commonly weaponized; authentication requirement reduces but doesn't eliminate risk.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2024.1 or later
Vendor Advisory: https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-50395
Restart Required: Yes
Instructions:
1. Download SolarWinds Platform 2024.1 or later from SolarWinds customer portal. 2. Backup current configuration and database. 3. Run installer with administrative privileges. 4. Restart SolarWinds services after installation.
🔧 Temporary Workarounds
Input Validation Enhancement
allImplement additional input validation for all user-supplied data in update statements
Database Permission Reduction
allReduce database user permissions to minimum required for application functionality
🧯 If You Can't Patch
- Implement network segmentation to isolate SolarWinds Platform from critical systems
- Enforce strict authentication policies and monitor for suspicious authenticated user activity
🔍 How to Verify
Check if Vulnerable:
Check SolarWinds Platform version in web interface under Settings > All Settings > Product InformationCheck Version:
Not applicable - check via web interface or SolarWinds Orion Configuration WizardVerify Fix Applied:
Verify version is 2024.1 or later and test update functionality with SQL injection test payloads📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in database logs
- Multiple failed authentication attempts followed by successful login
- Unexpected update statements in application logs
Network Indicators:
- Unusual database traffic patterns from SolarWinds servers
- SQL error messages in HTTP responses
SIEM Query:
source="solarwinds" AND ("sql" OR "update" OR "injection") AND severity>=medium🔗 References
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/solarwinds_platform_2024-1_release_notes.htm
- https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-50395
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/solarwinds_platform_2024-1_release_notes.htm
- https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-50395
