Home

Description

The MIB3 infotainment unit used in Skoda and Volkswagen vehicles does not incorporate any privilege separation for the proprietary inter-process communication mechanism, leaving attackers with presence in the system an ability to undermine access control restrictions implemented at the operating system level. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

PUBLISHED Reserved 2023-03-31 | Published 2025-06-28 | Updated 2025-06-30 | Assigner ASRG




MEDIUM: 6.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Problem types

CWE-284: Improper Access Control

Product status

Default status
unaffected

Any version
affected

Credits

Artem Ivachev from PCA Cyber Security (PCAutomotive) finder

References

i.blackhat.com/...tations/EU-24-Parnishchev-OverTheAirVW.pdf

pcacybersecurity.com/...rabilities-in-vw-mib3-infotainment-2 technical-description

asrg.io/...abilities-in-volkswagen-mib3-infotainment-part-2/ third-party-advisory

cve.org (CVE-2023-29113)

nvd.nist.gov (CVE-2023-29113)

Download JSON