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.
Obscuring a password with a trivial encoding does not protect the password.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mib3_firmware | Preh | * | 0304 (including) |