CVE-2024-38488
📋 TL;DR
Dell RecoverPoint for Virtual Machines 6.0.x has an authentication rate limiting vulnerability that allows attackers to perform brute-force or dictionary attacks against login forms. This could lead to unauthorized access and complete system compromise. Organizations using affected versions are at risk.
💻 Affected Systems
- Dell RecoverPoint for Virtual Machines
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with administrative access, potential data exfiltration, and disruption of recovery operations.
Likely Case
Unauthorized access to the RecoverPoint management interface, allowing attackers to modify backup/recovery configurations or access sensitive data.
If Mitigated
Failed login attempts logged but no successful compromise due to strong passwords and network controls.
🎯 Exploit Status
Exploitation requires network access to the login interface but uses standard brute-force tools.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply updates per DSA-2024-429
Restart Required: Yes
Instructions:
1. Review DSA-2024-429 advisory. 2. Download appropriate patches from Dell Support. 3. Apply patches following Dell's documented procedures. 4. Restart affected services/systems as required.
🔧 Temporary Workarounds
Network Segmentation
allRestrict network access to RecoverPoint management interface to trusted IPs only.
Strong Password Enforcement
allImplement complex passwords and account lockout policies to reduce brute-force effectiveness.
🧯 If You Can't Patch
- Implement network access controls to restrict access to management interface
- Enable detailed logging and monitoring for failed authentication attempts
🔍 How to Verify
Check if Vulnerable:
Check RecoverPoint version via management interface or CLI. If version is 6.0.x, system is vulnerable.Check Version:
Specific commands vary by deployment - consult Dell documentation for version checking.Verify Fix Applied:
Verify patch installation via management interface version check and confirm authentication rate limiting is enforced.📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts from single IP
- Rapid succession authentication failures
- Account lockout events
Network Indicators:
- High volume of HTTP POST requests to login endpoints
- Traffic patterns consistent with brute-force tools
SIEM Query:
source="recoverpoint" AND (event_type="authentication_failure" OR event_type="login_failed") | stats count by src_ip, user | where count > 10