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Bank Info Security 1 year, 4 months ago

Downgraded: Alert Over IoT Wireless Chip 'Backdoor'

Cybersecurity Firm Warns of 'Hidden Features' in the Widely Used ESP32 ChipResearchers have discovered 29 undocumented commands in the Bluetooth implementation of the ESP32 microcontroller - one of the world's most widely used chips in internet of things devices and industrial IoT devices - that attackers could use to read and modify device memory.

Bank Info Security 11 Mar 2025, 7:00 a.m. Backdoor Bluetooth IoT Research Warning Wireless