CVE-2023-28895

Hard-coded password for access to power controller chip memory

Published Dec 1, 2023 CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
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. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.

Vulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-32515 The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip. Vulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ASRG
Published
Updated
Dec 2, 2024, 5:48 PM
Reserved
Mar 27, 2023, 2:51 PM
Status
Modified
Published
Dec 1, 2023, 2:15 PM
Modified
Jun 17, 2026, 5:48 AM