CVE-2025-2119 in Car Dashcam F800 Pro
Summary
by MITRE • 03/09/2025
A vulnerability was found in Thinkware Car Dashcam F800 Pro up to 20250226. It has been declared as problematic. This vulnerability affects unknown code of the component Device Registration Handler. The manipulation leads to use of default credentials. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 03/09/2025
The vulnerability identified as CVE-2025-2119 represents a critical security flaw in the Thinkware Car Dashcam F800 Pro device firmware version 20250226 and earlier. This issue resides within the Device Registration Handler component, which serves as a critical interface for device authentication and access control mechanisms. The vulnerability manifests through the use of default credentials, a well-documented weakness that significantly undermines the device's security posture and creates persistent access vectors for unauthorized parties. The device registration handler component is responsible for managing device authentication processes and establishing secure communication channels between the dashcam and external systems, making it a prime target for exploitation.
The technical nature of this vulnerability falls under CWE-798, which specifically addresses the use of hard-coded credentials in software systems, and CWE-312, which covers the exposure of sensitive information through improper handling of default credentials. The attack vector requires physical access to the device, which complicates the exploitation process but does not eliminate the risk entirely. Physical access requirements typically involve an attacker having direct contact with the device, potentially through theft, tampering, or installation in a vehicle where the device is accessible. The complexity of exploitation is rated as high due to the need for physical presence, but the implementation of the vulnerability itself remains straightforward once access is obtained.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass potential data breaches, privacy violations, and compromised vehicle security. Dashcams capture sensitive visual information about vehicle surroundings, including license plates, road conditions, and potentially personal activities, making the exposure of such data particularly concerning. The default credential usage creates persistent backdoors that remain active until manually addressed, allowing attackers to maintain long-term access to the device's functionality and stored data. This vulnerability directly impacts the device's ability to provide secure surveillance services and can be leveraged for further attacks within connected vehicle ecosystems.
The exploitation of this vulnerability has already been disclosed publicly, indicating that malicious actors have likely already developed methods to exploit the flaw. This public disclosure, combined with the vendor's lack of response to early notifications, creates an urgent security concern for users of affected devices. The absence of vendor remediation suggests either inadequate security practices or delayed response protocols that leave users vulnerable to potential exploitation. Organizations and individuals should immediately implement mitigations including physical security measures, device hardening procedures, and monitoring for unauthorized access attempts. The lack of vendor response also indicates potential gaps in the device's security lifecycle management, which may leave other components vulnerable to similar attacks. This vulnerability underscores the critical importance of proper credential management in embedded systems and the necessity for timely vendor security responses to address identified threats.