Vulnerability · Published Jan 12, 2024 · Assigned by ASRG
CVE-2023-28897Hard-coded password for UDS services
Medium 4.0
In plain English
A medium-severity hard-coded credentials in MIB3 Infotainment Unit from JOYNEXT. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)4.0Medium
Exploit odds (30 days)0.3%top 75.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware. Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| JOYNEXT | MIB3 Infotainment Unit | 0 – through 0304 |
Weakness: CWE-798 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N