CVE-2023-28895

Hard-coded password for access to power controller chip memory

Description

The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip. Vulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

Categories

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.11%
Third-Party Advisory asrg.io
Affected: JOYNEXT MIB3 Infotainment Unit
Published at:
Updated at:

References

Link Tags
https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-28895?
CVE-2023-28895 has been scored as a low severity vulnerability.
How to fix CVE-2023-28895?
To fix CVE-2023-28895, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28895 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-28895 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-28895?
CVE-2023-28895 affects JOYNEXT MIB3 Infotainment Unit.
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