Overview
This report discusses a critical vulnerability identified as CVE-2025-45584 that affects the web service of Audi UTR 2.0 Universal Traffic Recorder. If exploited, this vulnerability allows attackers to download car information without the need for authentication, potentially leading to system compromise or data leakage.
Vulnerability Summary
CVE ID: CVE-2025-45584
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized access to car information leading to potential system compromise or data leakage
Affected Products
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Product | Affected Versions
Audi UTR 2.0 Universal Traffic Recorder | 2.0
How the Exploit Works
The vulnerability arises from incorrect access control in the web service of the Audi UTR 2.0 Universal Traffic Recorder. This flaw allows an attacker to bypass the authentication process and directly access and download car information. The information could include sensitive data such as location history, driving patterns, and potentially personal identifiable information if stored in the system.
Conceptual Example Code
The following is a conceptual example of a malicious HTTP request exploiting this vulnerability:
GET /car_info/download HTTP/1.1
Host: vulnerable.example.comThe absence of an authentication token in the headers of the HTTP request illustrates that the attacker does not need to provide any form of credentials to access the car information.
Mitigation
Users are strongly advised to apply the vendor patch as soon as it becomes available. In the interim, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used to monitor and potentially block suspicious activities associated with this vulnerability. Regular audits and review of system logs are also encouraged to identify any unauthorized access attempts.