Improper access control in MIB3 - CVE-2023-28907
Published: June 30, 2025
Vulnerability identifier: #VU112041
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-28907
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Volkswagen
Affected software:
MIB3
MIB3
Detailed vulnerability description
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in CARCOM memory. A local administrator can bypass implemented security restrictions, execute arbitrar code and read/write to the Infotainment CAN bus of the target vehicle.
How to mitigate CVE-2023-28907
Install updates from vendor's website.