CVE-2025-11942
📋 TL;DR
This vulnerability allows attackers to bypass the pairing authentication mechanism in 70mai X200 dashcams, enabling unauthorized access to the device. It affects all 70mai X200 dashcams with firmware up to October 10, 2025. Attackers can exploit this remotely without authentication.
💻 Affected Systems
- 70mai X200 dashcam
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of dashcam functionality, potential access to stored video footage, manipulation of device settings, and possible lateral movement if connected to other systems.
Likely Case
Unauthorized access to dashcam features, potential theft of recorded footage, and manipulation of device operations.
If Mitigated
Limited impact if dashcam is isolated from networks and physical access is controlled, though authentication bypass remains possible.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily weaponizable. No authentication required for exploitation.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Monitor 70mai website for firmware updates and apply when released.
🔧 Temporary Workarounds
Network Isolation
allDisconnect dashcam from Wi-Fi networks and use only local storage
Disable Wi-Fi in dashcam settings
Physical Security
allRestrict physical access to dashcam and disable Bluetooth pairing
Disable Bluetooth in dashcam settings
🧯 If You Can't Patch
- Disconnect device from all networks and use as standalone recording device
- Implement network segmentation to isolate dashcam from critical systems
🔍 How to Verify
Check if Vulnerable:
Check firmware version in device settings. If version is 20251010 or earlier, device is vulnerable.Check Version:
Navigate to Settings > About Device in dashcam interfaceVerify Fix Applied:
Check for firmware updates from 70mai and verify version is newer than 20251010📡 Detection & Monitoring
Log Indicators:
- Unexpected pairing attempts
- Unauthorized access to device settings
Network Indicators:
- Unusual network traffic from dashcam IP
- Unexpected Bluetooth pairing requests
SIEM Query:
source="dashcam" AND (event="pairing_failed" OR event="unauthorized_access")