VDB-323817 · CVE-2025-45587 · EUVD-2025-29079

Audi UTR Universal Traffic Recorder 2.0 FTP Service buffer overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Audi UTR Universal Traffic Recorder 2.0. Affected is an unknown function of the component FTP Service. Performing a manipulation results in buffer overflow. This vulnerability is reported as CVE-2025-45587. No exploit exists.

Detailsinfo

A vulnerability was found in Audi UTR Universal Traffic Recorder 2.0. It has been classified as problematic. This affects an unknown code of the component FTP Service. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on availability. The summary by CVE is:

A stack overflow in the FTP service of Audi UTR 2.0 Universal Traffic Recorder 2.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

The advisory is shared at 2barbie.notion.site. This vulnerability is uniquely identified as CVE-2025-45587 since 04/22/2025. The exploitability is told to be easy. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/13/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-29079). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Audi

Name

UTR Universal Traffic Recorder

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/22/2025 CVE reserved
09/12/2025 +143 days Advisory disclosed
09/12/2025 +0 days VulDB entry created
09/13/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: 2barbie.notion.site
Status: Not defined

CVE: CVE-2025-45587 (🔒)
GCVE (CVE): GCVE-0-2025-45587
GCVE (VulDB): GCVE-100-323817
EUVD: 🔒

Entryinfo

Created: 09/12/2025 23:26
Updated: 09/13/2025 03:39
Changes: 09/12/2025 23:26 (53), 09/13/2025 03:39 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.