Overview
The CVE-2025-45583 vulnerability is a critical security flaw found in the FTP protocol of Audi UTR 2.0 Universal Traffic Recorder. This vulnerability allows potential attackers to authenticate into the FTP service using any combination of username and password, which exposes the system to a high risk of unauthorized access, system compromise, or data leakage.
As a cybersecurity concern that affects all users of the Audi UTR 2.0 Universal Traffic Recorder, it is crucial for all stakeholders to understand this vulnerability, its potential impact, and the steps for mitigation. In the wrong hands, this vulnerability could lead to significant damage, which makes its immediate resolution a top priority.
Vulnerability Summary
CVE ID: CVE-2025-45583
Severity: Critical (9.1 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage
Affected Products
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Product | Affected Versions
Audi UTR 2.0 Universal Traffic Recorder | All versions
How the Exploit Works
The exploit works by taking advantage of the incorrect access control in the FTP protocol of the Audi UTR 2.0 Universal Traffic Recorder. The flaw allows an attacker, regardless of the credentials they use, to authenticate into the system. This is because the system does not correctly verify the authenticity of the presented credentials during the login process. Consequently, malicious actors can gain unauthorized access to the system, leading to potential system compromise or data leakage.
Conceptual Example Code
Below is a conceptual representation of how this vulnerability might be exploited using an FTP client:
ftp target.example.com
> User: any_username
> Password: any_password
> Login SuccessfulIn this conceptual example, `any_username` and `any_password` represent any combination of username and password that an attacker might use. Despite the inaccuracy of these credentials, the system incorrectly grants access, thus demonstrating the vulnerability.