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CVE-2023-34403

Published: Feb 13, 2025Updated: Jun 27, 2025 Sources: CVE List NVD BDUCWE-284
4.9MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 87.9%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Mercedes-Benz head-unit NTG6 has Ethernet pins on Base Board to connect module CSB. Attacker can connect to this pins and get access to internal network. A race condition can be acquired and attacker can spoof “UserData” with desirable file path and access it though backup on USB.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:LPR:LUI:RS:UC:LI:LA:L
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-284

Affected Products

Mercedes-Benz User ExperienceMercedes-Benz
Embedded
Hardware Firmware / network-adapter
n/an/a
headunit ntg6 mercedes-benz user experiencemercedes-benz
Embedded
Hardware Firmware / network-adapter
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
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

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
https://github.com/klsecservices/Advisories/blob/master/K-Mercedes-Benz-2023-008.md
github.com
and 1 more references View all →

Timeline

Published
Feb 13, 2025
Last Updated
Jun 27, 2025

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