CVE-2023-28897

Severity CVSS v4.0:

Pending analysis

Type:

CWE-798 Use of Hard-coded Credentials

Publication date:

12/01/2024

Last modified:

22/01/2024

Description

The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware.<br /> <br /> Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.<br />

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:skoda-auto:superb_3_firmware:2022:::::::*
cpe:2.3:h:skoda-auto:superb_3:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

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