Tarlogic found hidden Bluetooth HCI commands in the ESP32 that could comprise its security by allowing read/write to the RAM ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains ...

Reports of undocumented Bluetooth HCI commands from ESP32 chips are doing the rounds. They open up a security flaw.

Researchers discovered what they're describing as a potential security issue that could affect a billion devices.

Security researchers have discovered hidden commands in the widely used ESP32 Bluetooth chip, potentially exposing over a ...

Researchers have found undocumented commands in a popular bluetooth chip which is inside over a billion devices worldwide.

"Tarlogic Security has detected a backdoor in the ESP32, a microcontroller that enables WiFi and Bluetooth connection and is present in millions of mass-market IoT devices," reads a Tarlogic ...

Lurks in its Bluetooth firmware Espressif’s popular ESP32 microchip, found in over a billion devices, has been caught with ...

An undocumented command has been discovered in Espressif's ESP32 chips that could be exploited to the detriment of millions ...

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 ...

Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls.

Researchers from Tarlogic Security have identified 29 undocumented commands within ESP32 chip embedded in over a billion ...