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 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 ...
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Espressif Says ESP32 Dev Commands Aren't a Backdoor
Recent reports have circulated concerning ESP32 chips, initially suggesting the presence of a “backdoor.” This claim originated from a press release by the Tarlogic research team, which has since been ...
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The Truth Behind Alleged “Backdoor” in ESP32’s Bluetooth Stack
The EMC product range includes PCB and Cable ferrites, inductors, capacitors, and more ...
Hidden Commands in Bluetooth Chip Expose Over a Billion Devices
Researchers from Tarlogic Security have identified 29 undocumented commands within ESP32 chip embedded in over a billion ...
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.
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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 ...
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, ...