PT-2023-22035 · Volkswagen · Mib3

Danila Parnishchev · Published 2023-12-01 · Updated 2023-12-30 · CVE-2023-28895

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions MIB3 infotainment (affected versions not specified)

Description The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. This allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip. The issue was found on the Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

CWE-259

Related Identifiers

CVE-2023-28895

Affected Products

Mib3

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-28895 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28895 · Vendor Advisory
• https://t.me/cvenotify/61883 · Telegram Post
• https://t.me/cvenotify/62606 · Telegram Post
• https://twitter.com/NUYTSTECH/status/1741135195464671534 · Twitter Post
• https://t.me/cvenotify/61880 · Telegram Post
• https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory · Note