Alexey Usanov . Wire is good, wire is reliable: security research of WirenBoard subsystem
Wire is good, wire is reliable: security research of WirenBoard subsystem
Alexey Usanov
Head of HW_LAB, Positive Technologies
This research explains some security issues in the WrenBoard subsystem. Alexey will share how to produce an MitM attack between the central unit and remote controlled sensors.
He will talk about sensors hardware and how this research proceeded to another research on GigaDevice microcontrollers with a lot of security issues being found. By using those vulnerabilities, it was possible to decrypt sensor firmware updates, gain access to some sensitive data, and implement RCE