Vulnerabilities > Espressif > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-11-09 | CVE-2023-46894 | Inadequate Encryption Strength vulnerability in Espressif Esptool 4.6.2 An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm. | 7.5 |
| 2022-06-25 | CVE-2022-24893 | Out-of-bounds Write vulnerability in Espressif Esp-Idf ESP-IDF is the official development framework for Espressif SoCs. | 8.8 |
| 2021-09-07 | CVE-2021-28139 | Unspecified vulnerability in Espressif Esp-Idf The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly restrict the Feature Page upon reception of an LMP Feature Response Extended packet, allowing attackers in radio range to trigger arbitrary code execution in ESP32 via a crafted Extended Features bitfield payload. low complexity espressif | 8.8 |
| 2021-07-14 | CVE-2021-34173 | Unspecified vulnerability in Espressif Esp32 Firmware 4.2 An attacker can cause a Denial of Service and kernel panic in v4.2 and earlier versions of Espressif esp32 via a malformed beacon csa frame. | 7.5 |
| 2021-01-12 | CVE-2020-16146 | Classic Buffer Overflow vulnerability in Espressif Esp-Idf Espressif ESP-IDF 2.x, 3.0.x through 3.0.9, 3.1.x through 3.1.7, 3.2.x through 3.2.3, 3.3.x through 3.3.2, and 4.0.x through 4.0.1 has a Buffer Overflow in BluFi provisioning in btc_blufi_recv_handler function in blufi_prf.c. | 7.5 |
| 2019-09-04 | CVE-2019-12587 | Use of a Broken or Risky Cryptographic Algorithm vulnerability in Espressif Esp-Idf and Esp8266 Nonos SDK The EAP peer implementation in Espressif ESP-IDF 2.0.0 through 4.0.0 and ESP8266_NONOS_SDK 2.2.0 through 3.1.0 allows the installation of a zero Pairwise Master Key (PMK) after the completion of any EAP authentication method, which allows attackers in radio range to replay, decrypt, or spoof frames via a rogue access point. | 8.1 |