What is the CVSS score of CVE-2025-45583?

CVE-2025-45583 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.1%.

Which versions of Universal Traffic Recorder Firmware are affected by CVE-2025-45583?

CVE-2025-45583 presents critical security risk, a improper authentication vulnerability rated CVSS 9.1.

Is there a public PoC exploit available for CVE-2025-45583?

Yes, a public proof-of-concept exploit is available for CVE-2025-45583. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-45583?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Audit authentication configurations and rotate any potentially compromised credentials.

Universal Traffic Recorder Firmware CVE-2025-45583

CRITICAL

Improper Authentication (CWE-287)

2025-09-12 cve@mitre.org

Authentication Bypass Universal Traffic Recorder Firmware Audi

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:11 vuln.today

PoC Detected

Oct 16, 2025 - 15:39 vuln.today

Public exploit code

CVE Published

Sep 12, 2025 - 21:15 nvd

CRITICAL 9.1

DescriptionCVE.org

Incorrect access control in the FTP protocol of Audi UTR 2.0 Universal Traffic Recorder 2.0 allows attackers to authenticate into the service using any combination of username and password.

AnalysisAI

Incorrect access control in the FTP protocol of Audi UTR 2.0 Universal Traffic Recorder 2.0 allows attackers to authenticate into the service using any combination of username and password. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. Incorrect access control in the FTP protocol of Audi UTR 2.0 Universal Traffic Recorder 2.0 allows attackers to authenticate into the service using any combination of username and password. Affected products include: Audi Universal Traffic Recorder Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.