CVE-2023-28905

Published: Jun 28, 2025

Modified: Jun 30, 2025

PUBLISHED

CVSS v3.1

8.0

HIGH

Description

A heap buffer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker to execute arbitrary code on it. 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.

Vendor	Product	Versions
Preh Car Connect GmbH (JOYNEXT GmbH)	Volkswagen MIB3 infotainment system MIB3 OI MQB	affected `0 - <= 0304`

Weaknesses (CWE)

CWE-122

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf

https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2

technical-description

https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/

third-party-advisory

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CVE-2023-28905

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References