CVE-2023-28896

LowCVSS 2.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 2.4/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-261CWE-326

Affected software

VendorProductVersions
JOYNEXTMIB3 Infotainment Unit<= 0304

References

Timeline

Published
Dec 1, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-288979.8The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware. Vulnerability discovered oCVE-2023-288985.3The Real-Time Streaming Protocol implementation in the MIB3 infotainment incorrectly handles requests to /logs URI, when the id parameter eqCVE-2023-288995.5By sending a specific reset UDS request via OBDII port of Skoda vehicles, it is possible to cause vehicle engine shutdown and denial of servCVE-2023-289005.3The Skoda Automotive cloud contains a Broken Access Control vulnerability, allowing to obtain nicknames and other user identifiers of Skoda CVE-2023-289015.3The Skoda Automotive cloud contains a Broken Access Control vulnerability, allowing remote attackers to obtain recent trip data, vehicle milCVE-2023-289023.3An integer underflow in the image processing binary of the MIB3 infotainment unit allows an attacker with local access to the vehicle to cauCVE-2023-289033.3An integer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker with local access to the vehicle to causCVE-2023-289045.2A logic flaw leading to a RAM buffer overflow in the bootloader component of the MIB3 infotainment unit allows an attacker with physical accCVE-2023-289058.0A heap buffer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker to execute arbitrary code on it. The CVE-2023-289067.8A command injection in the networking service of the MIB3 infotainment allows an attacker already presenting in the system to escalate priviCVE-2023-289076.7There is no memory isolation between CPU cores of the MIB3 infotainment. This fact allows an attacker with access to the main operating systCVE-2023-289085.4A specific flaw exists within the Bluetooth stack of the MIB3 infotainment. The issue results from the lack of proper validation of user-sup
CVE-2023-28896: Low severity, CVSS 2.4 | Vulnix