CVE-2025-66050
📋 TL;DR
Vivotek IP7137 cameras have a critical authentication bypass vulnerability where administrator accounts have no default password requirement. Attackers can gain full administrative control without credentials. All users of Vivotek IP7137 cameras with default configurations are affected.
💻 Affected Systems
- Vivotek IP7137 camera
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of camera system allowing attackers to view/record video feeds, modify configurations, install malware, or use camera as pivot point into network
Likely Case
Unauthorized access to live video feeds, configuration changes, and potential surveillance of private areas
If Mitigated
Limited impact if strong network segmentation and access controls prevent camera access from untrusted networks
🎯 Exploit Status
Exploitation requires only accessing the admin login page without credentials. No special tools or knowledge needed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: None available
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available due to product End-Of-Life status. Vendor has not responded to vulnerability report.
🔧 Temporary Workarounds
Set Administrator Password
allManually configure a strong administrator password on all affected cameras
Access camera web interface > System > User Management > Set admin password
Network Segmentation
allIsolate cameras on separate VLAN with strict firewall rules
🧯 If You Can't Patch
- Immediately set strong administrator passwords on all cameras
- Remove cameras from internet exposure and place behind VPN or strict firewall
🔍 How to Verify
Check if Vulnerable:
Attempt to access camera web interface admin login without credentials. If access is granted, system is vulnerable.Check Version:
Check firmware version in camera web interface: System > InformationVerify Fix Applied:
Verify admin password is required for login and cannot be bypassed📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts followed by successful admin access without credentials
- Admin configuration changes from unexpected IP addresses
Network Indicators:
- HTTP requests to camera admin interface without authentication headers
- Unusual traffic patterns to camera management ports
SIEM Query:
source="camera_logs" AND (event="admin_login" AND auth_method="none") OR (event="config_change" AND user="admin" AND src_ip NOT IN allowed_ips)