CVE-2024-33149
📋 TL;DR
J2EEFAST v2.7.0 contains a SQL injection vulnerability in the sql_filter parameter of the myProcessList function. This allows attackers to execute arbitrary SQL commands on the database. Organizations using J2EEFAST v2.7.0 are affected.
💻 Affected Systems
- J2EEFAST
📦 What is this software?
J2eefast by J2eefast
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution on the database server.
Likely Case
Unauthorized data access, data exfiltration, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and parameterized queries in place.
🎯 Exploit Status
SQL injection vulnerabilities are commonly exploited; requires access to the vulnerable endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
1. Check for official patch from J2EEFAST developers
2. Apply patch if available
3. Test application functionality after patching
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation for sql_filter parameter
Implement parameterized queries in myProcessList function
WAF Rule
allDeploy web application firewall with SQL injection rules
Configure WAF to block SQL injection patterns in sql_filter parameter
🧯 If You Can't Patch
- Implement network segmentation to isolate vulnerable systems
- Deploy database monitoring to detect SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Test sql_filter parameter with SQL injection payloads; check if application version is v2.7.0Check Version:
Check application configuration or documentation for version informationVerify Fix Applied:
Test sql_filter parameter with SQL injection payloads after remediation; verify no SQL execution occurs📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts via myProcessList
Network Indicators:
- SQL injection patterns in HTTP requests to myProcessList endpoint
SIEM Query:
source="web_logs" AND uri="/myProcessList" AND (sql_filter CONTAINS "' OR '1'='1" OR sql_filter CONTAINS "UNION SELECT")