CVE-2025-3401
📋 TL;DR
A critical SQL injection vulnerability in ESAFENET CDG allows remote attackers to execute arbitrary SQL commands via the noticeId parameter in /parameter/getLimitIPList.jsp. This affects ESAFENET CDG version 5.6.3.154.205_20250114, potentially compromising database integrity and confidentiality. Organizations using this specific version are at risk.
💻 Affected Systems
- ESAFENET CDG
📦 What is this software?
Cdg by Esafenet
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, or full system takeover via SQL injection to execute arbitrary commands.
Likely Case
Unauthorized data access, extraction of sensitive information, or database manipulation through SQL injection attacks.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making exploitation straightforward for attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available - vendor did not respond to disclosure
Restart Required: No
Instructions:
No official patch available. Consider workarounds or discontinuing use of vulnerable version.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and parameterized queries for the noticeId parameter
N/A - Requires code changes
Web Application Firewall Rules
allDeploy WAF rules to block SQL injection patterns targeting /parameter/getLimitIPList.jsp
N/A - WAF configuration dependent
🧯 If You Can't Patch
- Network segmentation to isolate ESAFENET CDG systems from untrusted networks
- Implement strict access controls and monitor for unusual database queries
🔍 How to Verify
Check if Vulnerable:
Check if running ESAFENET CDG version 5.6.3.154.205_20250114 and test /parameter/getLimitIPList.jsp endpoint with SQL injection payloadsCheck Version:
Check application version in admin interface or configuration filesVerify Fix Applied:
Verify code implements parameterized queries and proper input validation for noticeId parameter📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts or parameter manipulation in web logs
Network Indicators:
- SQL injection patterns in HTTP requests to /parameter/getLimitIPList.jsp
SIEM Query:
source="web_logs" AND uri="/parameter/getLimitIPList.jsp" AND (noticeId CONTAINS "'" OR noticeId CONTAINS "--" OR noticeId CONTAINS "UNION")