Resource exhaustion in Mercedes-Benz Headunit Ntg6 User Experience

CVE-2023-34397

Mercedes Benz head-unit NTG 6 contains functions to import or export profile settings over USB. During parsing you can trigger that the service will be crashed.

Vulnerability class: DoS (Denial of Service)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (48.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-34397: held from 0.006 to 0.006.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-34397?
CVE-2023-34397 is a high-severity vulnerability in Mercedes-Benz Headunit Ntg6 User Experience, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-02-13.
How severe is CVE-2023-34397?
High severity. CVSS v3 base score is 7.5 out of 10.