CVE-2019-13953 : Security Advisory and Response
Learn about CVE-2019-13953, an authentication bypass vulnerability in YI M1 Mirrorless Camera V3.2-cn's Bluetooth Low Energy module. Discover impacts, affected systems, exploitation, and mitigation steps.
YI M1 Mirrorless Camera V3.2-cn Bluetooth Low Energy (BLE) Authentication Bypass Vulnerability
Understanding CVE-2019-13953
What is CVE-2019-13953?
An authentication bypass vulnerability exists in the Bluetooth Low Energy (BLE) module of the YI M1 Mirrorless Camera V3.2-cn. Attackers can exploit this flaw to leak sensitive data and take control of the camera.
The Impact of CVE-2019-13953
This vulnerability allows attackers to access personal photos, bypass authentication, and remotely control the camera to capture images or videos.
Technical Details of CVE-2019-13953
Vulnerability Description
The vulnerability lies in the BLE authentication module of the YI M1 Mirrorless Camera V3.2-cn, enabling attackers to execute specific BLE commands to compromise the device.
Affected Systems and Versions
- Product: YI M1 Mirrorless Camera V3.2-cn
- Version: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a crafted set of BLE commands to the camera, leading to data leakage and unauthorized camera control.
Mitigation and Prevention
Immediate Steps to Take
- Disable Bluetooth functionality on the camera if not needed
- Regularly check for firmware updates from the vendor
Long-Term Security Practices
- Implement strong authentication mechanisms
- Regularly monitor for unauthorized access or activities
Patching and Updates
- Apply security patches provided by the vendor to address this vulnerability