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

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

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

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices.

a set of commands allowing a host computer to talk to a Bluetooth interface. That interface doesn’t have to be special, and [Dakhnod] is here to show us that it can be done with an ESP32 ...

Researchers have found undocumented commands in a popular bluetooth chip which is inside over a billion devices worldwide. The secret commands are in the ESP32 chip, which is made by Espressif.

Like the ESP32, it has Bluetooth LE 5.0 in addition to WiFi. Espressif’s website says multiple times that it’s going to be “cost-effective”, which is secret code for cheap. Rumors are that ...

The cheap WLAN and Bluetooth chips from the manufacturer Espressif, ESP32, contain undocumented commands in the Bluetooth hardware communication in current firmware versions. This opens up a ...

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 ...

Espressif has announced PSA Level 2 certification for its ESP32-C6 RISC-V MCU. "PSA certification aligns with upcoming ...

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