281 matches found
CVE-2023-35818
An issue was discovered on Espressif ESP32 3.0 ESP32rev300 ROM devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit...
CVE-2023-35818
An issue was discovered on Espressif ESP32 3.0 ESP32rev300 ROM devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit...
CVE-2023-35818
The CVE-2023-35818 issue affects Espressif ESP32 3.0 (ESP32_rev300 ROM). An EMFI attack on ECO3 allows an attacker to influence the program counter at CPU context level, independent of Secure Boot and Flash Encryption. This enables access to ROM download mode, potentially allowing reading of encr...
CVE-2023-35818
An issue was discovered on Espressif ESP32 3.0 ESP32rev300 ROM devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit...
CVE-2023-35818
An issue was discovered on Espressif ESP32 3.0 ESP32rev300 ROM devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit...
CVE-2020-11015
CVE-2020-11015 affects the thinx-device-api IoT Device Management Server prior to firmware 2.5.0. The root issue allows a spoofed MAC address to bypass UDID checks during initial registration, potentially enabling creation of a new UDID with the same MAC address (noted to apply to ESP8266/ESP32 d...
CVE-2020-11015 Device Authentication Vulnerability in thinx-device-api IoT Device Management Server
A vulnerability has been disclosed in thinx-device-api IoT Device Management Server before version 2.5.0. Device MAC address can be spoofed. This means initial registration requests without UDID and spoofed MAC address may pass to create new UDID with same MAC address. Full impact needs to be...
The vulnerability of the first-stage bootloader in ESP32 microcontrollers’ microprogramming software allows a hacker to obtain secure boot keys.
The vulnerability of the first-stage Secure Boot loader of ESP32 microcontrollers’ microprogramming software is related to insufficient handling of exceptional states. Exploiting this vulnerability can allow attackers to obtain secure boot keys...
BrakTooth Bluetooth Bugs Bite: Exploit Code, PoC Released
The embargo period is over for a proof-of-concept PoC tool to test for the recently revealed BrakTooth flaws in Bluetooth devices, and the researchers who discovered them have released both the test kit and full exploit code for the bugs. BrakTooth is a collection of flaws affecting commercial...
The vulnerability of the Bluetooth Classic implementation of the microprogramming software for the ESP-WROVER-KIT development board, which is used for the ESP32 Wi-Fi/Bluetooth module series, allows a hacker to execute arbitrary code.
The vulnerability of the Bluetooth Classic implementation of the microprogramming software for the ESP-WROVER-KIT development board for the ESP32 Wi-Fi/Bluetooth series modules is related to insufficient verification of input data. Exploiting this vulnerability could allow a remote attacker to...
PYSEC-2021-351
ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...
Default credentials
ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...
CVE-2021-28135
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service crash in ESP32 by flooding the target device with LMP Feature Response data...
Memory corruption
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of multiple LMP IO Capability Request packets during the pairing process, allowing attackers in radio range to trigger memory corruption and consequently a crash in ESP32 via a replaye...
CVE-2021-28136
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of multiple LMP IO Capability Request packets during the pairing process, allowing attackers in radio range to trigger memory corruption and consequently a crash in ESP32 via a replaye...
CVE-2021-28135
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service crash in ESP32 by flooding the target device with LMP Feature Response data...
CVE-2021-28136
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of multiple LMP IO Capability Request packets during the pairing process, allowing attackers in radio range to trigger memory corruption and consequently a crash in ESP32 via a replaye...
BrakTooth Bluetooth vulnerabilities, crash all the devices!
Security researchers have revealed details about a set of 16 vulnerabilities that impact the Bluetooth software stack that ships with System-on-Chip SoC boards from several popular vendors. The same group of researchers disclosed the SweynTooth vulnerabilities in February 2020. They decided to du...
Espressif esp32 has an unspecified vulnerability
Espressif ESP32 is a microcontroller from China Lexin Information Technology Espressif. espressif esp32 has a security vulnerability that allows an attacker to cause a denial of service and kernel crash via a misformatted beacon csa frame...