CVE-2024-5672
📋 TL;DR
This vulnerability allows a high-privileged remote attacker to execute arbitrary operating system commands via GET requests due to improper input sanitization. It affects systems running vulnerable versions of the software with exposed administrative interfaces. Attackers can gain full system control if they have valid high-privilege credentials.
💻 Affected Systems
- Specific product names not provided in references; appears to be a web application or service with admin interface
⚠️ 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 system compromise leading to data theft, ransomware deployment, or persistent backdoor installation across the network.
Likely Case
Attacker with stolen or compromised admin credentials executes commands to exfiltrate sensitive data or pivot to other systems.
If Mitigated
Attack is blocked by network segmentation, proper input validation, or privilege restrictions, limiting impact to isolated segments.
🎯 Exploit Status
Exploitation requires high-privilege credentials but is straightforward once credentials are obtained
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in provided references
Vendor Advisory: https://cert.vde.com/en/advisories/VDE-2024-030
Restart Required: Yes
Instructions:
1. Check vendor advisory for specific patch version. 2. Apply security update to affected systems. 3. Restart services as required. 4. Verify fix implementation.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation to block OS command injection patterns in GET parameters
# Example for web server config (adjust for specific platform)
# Add input filtering rules to block special characters used in command injection
Network Access Restriction
linuxRestrict administrative interface access to trusted IP addresses only
# Example iptables rule for Linux
# iptables -A INPUT -p tcp --dport [admin_port] -s [trusted_ip] -j ACCEPT
# iptables -A INPUT -p tcp --dport [admin_port] -j DROP
🧯 If You Can't Patch
- Implement strict network segmentation to isolate administrative interfaces
- Enforce multi-factor authentication for all administrative accounts
🔍 How to Verify
Check if Vulnerable:
Test with controlled payload in GET parameters while monitoring for unexpected command execution (only in authorized testing environments)Check Version:
Check application version via admin interface or configuration filesVerify Fix Applied:
Attempt exploitation with same payloads after patch; verify commands are properly sanitized and not executed📡 Detection & Monitoring
Log Indicators:
- Unusual command execution patterns in system logs
- GET requests containing shell metacharacters like ;, |, &, $, `
- Multiple failed authentication attempts followed by successful admin login
Network Indicators:
- Unusual outbound connections from administrative systems
- Traffic patterns suggesting data exfiltration
SIEM Query:
source="web_logs" AND (uri="*;*" OR uri="*|*" OR uri="*`*" OR uri="*$(*") AND user="admin"