Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2855▼ 333 respecto a la semana anterior
Críticas / altas1381▼ 36 respecto a la semana anterior
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4 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Modificada | Media (6.8) | 0.45% | — | Espressif Esp-idfEspressif Esp8266 Nonos SDKEspressif Esp8266 Rtos SDK | 23/7/2020 | 17/6/2026 | 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. | |
| Modificada | Media (6.5) | 1.5% | 💥 PoC | Espressif Arduino-esp32Espressif Esp-idfEspressif Esp8266 Nonos SDK | 4/9/2019 | 17/6/2026 | 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. | |
| Modificada | Media (6.5) | 1.3% | — | Espressif Arduino Esp8266Espressif Esp8266 Nonos SDK | 4/9/2019 | 17/6/2026 | 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. | |
| Modificada | Alta (8.1) | 0.88% | — | Espressif Esp-idfEspressif Esp8266 Nonos SDK | 4/9/2019 | 17/6/2026 | 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… |