CVE-2023-28895CWE-259

Hard-coded password for access to power controller chip memory

Low · published December 1, 2023

CVSS v3.1
3.5
EPSS
0%
Percentile
22.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00313 · 22.9th percentile
Weakness
CWE-259 · Use of Hard-coded Password
Published
2023-12-01T13:41Z
EPSS history
Timeline
  • 01 DEC 13:41Z
    Hard-coded password for access to power controller chip memory
    cvelistv5