How severe is CVE-2023-28902?

Low severity. CVSS v3 base score is 3.3 out of 10.

Integer overflow in Preh Car Connect Gmbh (Joynext Gmbh) Volkswagen Mib3 Infotainment System Oi Mqb

CVE-2023-28902

An integer underflow in the image processing binary of the MIB3 infotainment unit allows an attacker with local access to the vehicle to cause denial-of-service of the infotainment system. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

EPSS: 0.002 (12.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

Affected products

Preh Car Connect Gmbh (Joynext Gmbh) Volkswagen Mib3 Infotainment System Oi Mqb — versions 0

Weakness classification (CWE)

CWE-191 — Integer Underflow

References

cve@asrg.io
cve@asrg.io (technical-description)
cve@asrg.io (third-party-advisory)

Frequently asked questions

What is CVE-2023-28902?: CVE-2023-28902 is a low-severity vulnerability in Preh Car Connect Gmbh (Joynext Gmbh) Volkswagen Mib3 Infotainment System Oi Mqb, classified under Integer Underflow. CVSS score: 3.3/10. Published 2025-06-28.
How severe is CVE-2023-28902?: Low severity. CVSS v3 base score is 3.3 out of 10.