Circuit Digest12h
The Truth Behind Alleged “Backdoor” in ESP32’s Bluetooth Stack
The EMC product range includes PCB and Cable ferrites, inductors, capacitors, and more ...
Circuit Digest10h
Espressif Shuts Down “Backdoor” Hysteria: ESP32 Debugging Feature Misrepresented as Security Threat
The EMC product range includes PCB and Cable ferrites, inductors, capacitors, and more ...
Undocumented commands found in Bluetooth chip used by a billion devices
The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains ...
CNX Software6d
ESP32-C6 is the first RISC-V microcontroller to achieve PSA Level 2 security compliance
Espressif ESP32-C6 RISC-V wireless microcontroller is now PSA Level 2 certified for improved IoT security, and IoT ...
CNX Software3d
Hidden proprietary Bluetooth HCI commands in ESP32 microcontroller could pose a security risk
Tarlogic found hidden Bluetooth HCI commands in the ESP32 that could comprise its security by allowing read/write to the RAM ...
Fudzilla3d
ESP32 microchip has a backdoor
Lurks in its Bluetooth firmware Espressif’s popular ESP32 microchip, found in over a billion devices, has been caught with ...
Billions of Devices at Risk of Hacking & Impersonation Due to Hidden Commands
Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls.
Undocumented commands tear security hole in ESP32 Bluetooth
Reports of undocumented Bluetooth HCI commands from ESP32 chips are doing the rounds. They open up a security flaw.
Secret commands found in Bluetooth chip used in a billion devices
Researchers discovered what they're describing as a potential security issue that could affect a billion devices.
Hidden Backdoor Discovery Could Expose 1 Billion Bluetooth Devices To Hackers
An undocumented command has been discovered in Espressif's ESP32 chips that could be exploited to the detriment of millions ...
Researchers uncover hidden 'backdoor' in widely used ESP32 microchip
An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, ...