Total
4 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-12638 | 1 Espressif | 3 Esp-idf, Esp8266 Nonos Sdk, Esp8266 Rtos Sdk | 2021-07-21 | 4.3 MEDIUM | 6.8 MEDIUM |
| An encryption-bypass issue was discovered on Espressif ESP-IDF devices through 4.2, ESP8266_NONOS_SDK devices through 3.0.3, and ESP8266_RTOS_SDK devices through 3.3. Broadcasting forged beacon frames forces a device to change its authentication mode to OPEN, effectively disabling its 802.11 encryption. | |||||
| CVE-2019-12586 | 1 Espressif | 3 Arduino-esp32, Esp-idf, Esp8266 Nonos Sdk | 2020-08-24 | 3.3 LOW | 6.5 MEDIUM |
| 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 processes EAP Success messages before any EAP method completion or failure, which allows attackers in radio range to cause a denial of service (crash) via a crafted message. | |||||
| CVE-2019-12587 | 1 Espressif | 2 Esp-idf, Esp8266 Nonos Sdk | 2020-08-24 | 4.8 MEDIUM | 8.1 HIGH |
| 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. | |||||
| CVE-2019-12588 | 1 Espressif | 2 Arduino Esp8266, Esp8266 Nonos Sdk | 2019-09-09 | 3.3 LOW | 6.5 MEDIUM |
| The client 802.11 mac implementation in Espressif ESP8266_NONOS_SDK 2.2.0 through 3.1.0 does not validate correctly the RSN AuthKey suite list count in beacon frames, probe responses, and association responses, which allows attackers in radio range to cause a denial of service (crash) via a crafted message. | |||||