CVE-2023-28897 - Vulnerability Details - OpenCVE

Description

The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware.

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

Published: 2024-01-12

Score: 4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

JOYNEXT

MIB3 Infotainment Unit

unaffected

Version	Status	Constraints
`0`	affected	≤ 0304

Configuration 1 [-]

AND

cpe:2.3:o:skoda-auto:superb_3_firmware:2022:*:*:*:*:*:*:*

cpe:2.3:h:skoda-auto:superb_3:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-32517	The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware. Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00054.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://asrg.io/security-advisories/cve-2023-28897

History

Tue, 17 Jun 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Skoda-auto Superb 3 Superb 3 Firmware

MITRE

Status: PUBLISHED

Assigner: ASRG

Published: 2024-01-12T15:55:00.234Z

Updated: 2025-06-17T21:09:16.817Z

Reserved: 2023-03-27T14:51:13.968Z

Link: CVE-2023-28897

Vulnrichment

Updated: 2024-08-02T13:51:38.956Z

NVD

Status : Modified

Published: 2024-01-12T16:15:51.210

Modified: 2024-11-21T07:56:14.200

Link: CVE-2023-28897

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-798

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