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CVE-2023-34401

Published: Feb 13, 2025Updated: Jun 27, 2025 Sources: CVE List NVD BDUCWE-125
3.7LOW
NVD MITRE
EPSS Score
0.3%
Top 82.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. Inside profile folder there is a file, which is encoded with proprietary UD2 codec. Due to missed size checks in the enapsulate file, attacker can achieve Out-of-Bound Read in heap memory.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:RS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-125

Affected Products

headunit ntg6 mercedes-benz user experiencemercedes-benz
Embedded
Hardware Firmware / network-adapter
Mercedes-Benz User ExperienceMercedes-Benz
Embedded
Hardware Firmware / network-adapter
n/an/a
mercedes-benzcommercialHardware Firmwareaka mercedes-benz user experience, mercedes me, headunit ntg6 mercedes-benz user experience

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://securelist.com/mercedes-benz-head-unit-security-research/115218/
securelist.com
https://securelist.ru/mercedes-benz-head-unit-security-research/111516/
securelist.ru
https://keenlab.tencent.com/en/whitepapers/Mercedes_Benz_Security_Research_Report_Final.pdf
keenlab.tencent.com
and 1 more references View all →

Timeline

Published
Feb 13, 2025
Last Updated
Jun 27, 2025

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