CVE-2024-24908
📋 TL;DR
CVE-2024-24908 is a path traversal vulnerability in Dell PowerProtect DM5500 that allows authenticated high-privilege attackers to delete arbitrary files on the server filesystem. This affects Dell PowerProtect DM5500 version 5.15.0.0 and earlier. The vulnerability could lead to data loss, service disruption, or system compromise.
💻 Affected Systems
- Dell PowerProtect DM5500
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through deletion of critical system files, leading to permanent data loss and service unavailability.
Likely Case
Targeted deletion of backup data or configuration files causing service disruption and data recovery challenges.
If Mitigated
Limited impact if proper access controls and monitoring are in place, with potential for detection before significant damage.
🎯 Exploit Status
Exploitation requires authenticated high-privilege access. Path traversal vulnerabilities are typically straightforward to exploit once access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Update to version 5.15.0.1 or later
Vendor Advisory: https://www.dell.com/support/kbdoc/en-us/000224843/dsa-2024-083-security-update-for-dell-powerprotect-data-manager-appliance-for-multiple-vulnerabilities
Restart Required: Yes
Instructions:
1. Download the latest firmware from Dell Support. 2. Backup current configuration. 3. Apply the update through the appliance management interface. 4. Restart the appliance as prompted. 5. Verify the update was successful.
🔧 Temporary Workarounds
Restrict Administrative Access
allLimit high-privilege user accounts to only essential personnel and implement strict access controls.
Network Segmentation
allIsolate the PowerProtect appliance from general network access and restrict to backup-related traffic only.
🧯 If You Can't Patch
- Implement strict least-privilege access controls and monitor all administrative activity
- Enable comprehensive logging and implement file integrity monitoring for critical system directories
🔍 How to Verify
Check if Vulnerable:
Check the appliance version in the web management interface under Settings > System InformationCheck Version:
ssh admin@<appliance-ip> 'cat /etc/version' or check web interfaceVerify Fix Applied:
Verify the version is 5.15.0.1 or later in the web management interface📡 Detection & Monitoring
Log Indicators:
- Unusual file deletion events in system logs
- Multiple failed authentication attempts followed by successful login
- Administrative user performing unexpected file operations
Network Indicators:
- Unusual HTTP requests with path traversal patterns (../ sequences) to management interface
SIEM Query:
source="powerprotect-logs" AND (event_type="file_delete" AND path="*../*") OR (auth_failure>3 AND auth_success=1)🔗 References
- https://www.dell.com/support/kbdoc/en-us/000224843/dsa-2024-083-security-update-for-dell-powerprotect-data-manager-appliance-for-multiple-vulnerabilities
- https://www.dell.com/support/kbdoc/en-us/000224843/dsa-2024-083-security-update-for-dell-powerprotect-data-manager-appliance-for-multiple-vulnerabilities
