What is CVE-2023-34406?

CVE-2023-34406 is a low-severity vulnerability in Mercedes-benz Headunit_ntg6_mercedes-benz_user_experience, classified under Integer Overflow or Wraparound. CVSS score: 3.3/10. Published 2025-02-13.

How severe is CVE-2023-34406?

Low severity. CVSS v3 base score is 3.3 out of 10.

Integer overflow in Mercedes-benz Headunit_ntg6_mercedes-benz_user_experience

CVE-2023-34406

An issue was discovered on Mercedes Benz NTG 6. A possible integer overflow exists in the user data import/export function of NTG (New Telematics Generation) 6 head units. To perform this attack, local access to USB interface of the car is…

Vulnerability class: Integer Overflow

EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

Affected products

Mercedes-benz Headunit_ntg6_mercedes-benz_user_experience
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-34406?: CVE-2023-34406 is a low-severity vulnerability in Mercedes-benz Headunit_ntg6_mercedes-benz_user_experience, classified under Integer Overflow or Wraparound. CVSS score: 3.3/10. Published 2025-02-13.
How severe is CVE-2023-34406?: Low severity. CVSS v3 base score is 3.3 out of 10.