A high-severity IDOR vulnerability in the CFMOTO RIDE application allows unauthorized access to sensitive user vehicle data, creating significant privacy and security risks.

This is an Insecure Direct Object Reference (CWE-639) vulnerability found in the vehicleId parameter. The flaw permits any authenticated user to bypass authorization checks and retrieve sensitive information, such as GPS coordinates and encryption keys, associated with other users' vehicles.

The ability for an unauthorized party to access precise location data and cryptographic material poses a severe threat to user privacy and safety. Given the CVSS score of 8.5, this vulnerability represents a high risk that could lead to physical security threats or large-scale data breaches if exploited, potentially resulting in significant reputational damage and regulatory liability for the vendor.

Immediate Action: Contact CFMOTO support or monitor the official NCSC advisory for the release of the required server-side authorization patch.

Proactive Monitoring: Review application logs for anomalous patterns where a single user account requests an unusually high volume of unique vehicle identifiers.

Compensating Controls: Implement strict API gateway controls to validate that the authenticated user has explicit ownership rights to the vehicleId being requested before processing the backend query.

Public Exploit Available: Unknown

The severity of this vulnerability necessitates immediate attention, as it allows for the unauthorized extraction of sensitive tracking and cryptographic data. Organizations utilizing the CFMOTO RIDE application must prioritize the application of the forthcoming server-side patch and ensure that all API calls are governed by robust, identity-based authorization checks to mitigate the risk of data exposure.