CVE-2024-33485
📋 TL;DR
This SQL injection vulnerability in the CASAP Automated Enrollment System allows remote attackers to execute arbitrary SQL commands via the login.php component. Attackers can potentially extract sensitive database information, bypass authentication, or compromise the entire system. Organizations using CASAP Automated Enrollment System V1.0 with PHP/MySQLi are affected.
💻 Affected Systems
- CASAP Automated Enrollment System
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data exfiltration, authentication bypass, privilege escalation, and potential remote code execution on the underlying server.
Likely Case
Unauthorized access to sensitive enrollment data, user credentials, and personal information stored in the database.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection.
🎯 Exploit Status
Exploit code is publicly available on Exploit-DB and GitHub. The vulnerability requires minimal technical skill to exploit due to its simple SQL injection nature.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Review the source code for login.php
2. Replace dynamic SQL queries with parameterized prepared statements
3. Implement proper input validation and sanitization
4. Test the updated code thoroughly
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious payloads before they reach the application.
Input Validation Filter
allImplement server-side input validation to reject SQL keywords and special characters in login fields.
🧯 If You Can't Patch
- Isolate the system behind a reverse proxy with strict input filtering
- Implement network segmentation to limit database access from the application server only
🔍 How to Verify
Check if Vulnerable:
Test login.php with SQL injection payloads like ' OR '1'='1 in username/password fields and observe if database errors or unexpected behavior occurs.Check Version:
Check the system documentation or source code files for version information (typically in README or configuration files).Verify Fix Applied:
Attempt the same SQL injection tests after remediation; successful login should only occur with valid credentials, and no database errors should be exposed.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL syntax in login attempts
- Database error messages in application logs
- Multiple failed login attempts with SQL keywords
Network Indicators:
- HTTP requests to login.php containing SQL keywords (UNION, SELECT, INSERT, etc.)
- Abnormal response patterns from the login endpoint
SIEM Query:
source="web_logs" AND uri="/login.php" AND (request CONTAINS "' OR" OR request CONTAINS "UNION" OR request CONTAINS "SELECT")