CVE-2023-28896 - CVE House
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Status published Low CVE-2023-28896

Weak encoding for password in UDS services

Vulnerability Description

Access to critical Unified Diagnostics Services (UDS) of the Modular Infotainment Platform 3 (MIB3) infotainment is transmitted via Controller Area Network (CAN) bus in a form that can be easily decoded by attackers with physical access to the vehicle. Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Artem Ivachev (PCAutomotive)

References

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Affected Vendor

Affected Software

MIB3 Infotainment Unit
Vulnerable Versions:
0

Timeline

Official Publish: December 1st, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses (CWE)

CWE-261

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.