CVE-2024-53345
📋 TL;DR
An authenticated arbitrary file upload vulnerability in Car Rental Management System versions 1.0 through 1.3 allows attackers with valid credentials to upload malicious files, potentially leading to remote code execution. This affects all deployments running vulnerable versions of the software.
💻 Affected Systems
- Car Rental Management 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
Full system compromise with attacker gaining complete control over the server, data exfiltration, and lateral movement within the network.
Likely Case
Webshell deployment leading to data theft, defacement, or use as a foothold for further attacks.
If Mitigated
Limited impact with proper file upload restrictions and web application firewalls in place.
🎯 Exploit Status
Proof of concept available on GitHub. Exploitation requires valid user credentials.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: v1.4 or later
Vendor Advisory: http://car.com
Restart Required: No
Instructions:
1. Download latest version from vendor. 2. Backup current installation. 3. Replace vulnerable files with patched version. 4. Verify functionality.
🔧 Temporary Workarounds
File Upload Restriction
allImplement strict file upload validation including file type checking, size limits, and content inspection.
Web Application Firewall
allDeploy WAF with rules to block malicious file uploads and suspicious POST requests.
🧯 If You Can't Patch
- Restrict file upload functionality to trusted users only
- Implement file upload scanning with antivirus/malware detection
🔍 How to Verify
Check if Vulnerable:
Check application version in admin panel or configuration files. If version is 1.0-1.3, system is vulnerable.Check Version:
Check admin panel or config.php for version informationVerify Fix Applied:
Verify version is 1.4 or later. Test file upload functionality with restricted file types.📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads
- POST requests to upload endpoints with suspicious file extensions
- Multiple failed upload attempts
Network Indicators:
- Large POST requests to upload endpoints
- Traffic to unexpected ports from web server
SIEM Query:
source="web_logs" AND (uri_path="*upload*" OR uri_path="*file*" AND method="POST") AND (file_extension="php" OR file_extension="jsp" OR file_extension="asp")