CVE-2024-44765
📋 TL;DR
This CVE describes an improper authorization vulnerability in CloudPanel that allows low-privilege users to bypass access controls. Attackers can gain unauthorized access to sensitive configuration files and administrative functionality. All CloudPanel installations running versions 2.0.0 through 2.4.2 are affected.
💻 Affected Systems
- MGT-COMMERCE GmbH CloudPanel
⚠️ 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
Attackers gain full administrative control over the CloudPanel instance, potentially compromising all hosted websites and services, stealing sensitive data, and deploying malware.
Likely Case
Low-privilege users escalate privileges to access administrative functions, modify configurations, and potentially access sensitive data from other users.
If Mitigated
With proper network segmentation and access controls, impact is limited to the CloudPanel management interface only.
🎯 Exploit Status
Exploitation requires low-privilege user access. Public proof-of-concept code is available on GitHub.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: v2.4.3 or later
Vendor Advisory: http://mgt-commerce.com
Restart Required: No
Instructions:
1. Log into CloudPanel admin interface. 2. Navigate to System Updates. 3. Apply available update to v2.4.3 or later. 4. Verify update completed successfully.
🔧 Temporary Workarounds
Restrict Access to CloudPanel Interface
linuxLimit access to CloudPanel management interface to trusted IP addresses only
iptables -A INPUT -p tcp --dport 8443 -s TRUSTED_IP -j ACCEPT
iptables -A INPUT -p tcp --dport 8443 -j DROP
Disable Low-Privilege User Accounts
linuxTemporarily disable or remove all non-administrative user accounts
cloudpanel user disable USERNAME
🧯 If You Can't Patch
- Implement strict network segmentation to isolate CloudPanel from production systems
- Enable detailed logging and monitoring for all CloudPanel access attempts
🔍 How to Verify
Check if Vulnerable:
Check CloudPanel version via admin interface or run: cloudpanel --versionCheck Version:
cloudpanel --versionVerify Fix Applied:
Verify version is v2.4.3 or later and test that low-privilege users cannot access admin functions📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to admin endpoints from low-privilege users
- Access to sensitive configuration files from non-admin accounts
Network Indicators:
- Unusual traffic patterns to CloudPanel admin endpoints
- Multiple failed authorization attempts followed by successful access
SIEM Query:
source="cloudpanel.log" AND (event="access_denied" OR event="unauthorized_access") AND user_role="low_privilege"