CVE-2024-29666
📋 TL;DR
CVE-2024-29666 is an insecure permissions vulnerability in the Vehicle Monitoring platform system CMSV6 that allows remote attackers to escalate privileges using default passwords. This affects all systems running versions 7.31.0.2 through 7.32.0.3. Attackers can gain administrative access to the vehicle monitoring platform.
💻 Affected Systems
- Vehicle Monitoring platform system CMSV6
⚠️ 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 compromise of the vehicle monitoring system allowing attackers to track, disable, or manipulate vehicle data, potentially leading to physical safety risks and data breaches.
Likely Case
Unauthorized administrative access to the monitoring platform allowing viewing of sensitive vehicle location data, driver information, and potential manipulation of monitoring functions.
If Mitigated
Limited impact with proper password policies and network segmentation preventing external access to the vulnerable component.
🎯 Exploit Status
Exploitation involves using default credentials, requiring minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Change all default passwords immediately. 2. Update to latest version if available. 3. Implement strong password policies.
🔧 Temporary Workarounds
Password Reset and Policy Enforcement
allChange all default passwords and enforce strong password policies
# Change administrative passwords in CMSV6 interface
# Implement password policy: minimum 12 characters, complexity requirements
Network Segmentation
linuxRestrict access to CMSV6 administration interface
# Firewall rule to restrict access to specific IPs
iptables -A INPUT -p tcp --dport [CMSV6_PORT] -s [TRUSTED_IPS] -j ACCEPT
iptables -A INPUT -p tcp --dport [CMSV6_PORT] -j DROP
🧯 If You Can't Patch
- Implement network segmentation to isolate CMSV6 from untrusted networks
- Enable multi-factor authentication if supported, otherwise implement IP whitelisting
🔍 How to Verify
Check if Vulnerable:
Check if CMSV6 version is between 7.31.0.2 and 7.32.0.3 and test for default password accessCheck Version:
Check CMSV6 web interface or configuration files for version informationVerify Fix Applied:
Attempt to authenticate with default credentials - should fail. Verify password policies are enforced.📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts followed by successful login
- Login from unexpected IP addresses
- Administrative actions from new/unusual accounts
Network Indicators:
- Authentication requests to CMSV6 from external IPs
- Unusual administrative API calls
SIEM Query:
source="CMSV6" AND (event_type="login" AND result="success") AND user="admin" OR user="administrator"