CVE Feed

    Dashboard / CVE / CVE-2019-12587

    CVE-2019-12587

    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.

    Published:Sep 4, 2019
    Last Modified:Nov 21, 2024
    EPS:Sep 4, 2019
    EPSS Score:0.00106
    CVSS Score:8.1

    Affected Products

    Vendor
    Espressif
    Product
    Esp-idf
    Vendor
    Espressif
    Product
    Esp8266 Nonos Sdk

    Exploits

    https://github.com/Matheus-Garbelini/esp32_esp8266_attackshttps://github.com/Matheus-Garbelini/esp32_esp8266_attacks

    Related CVEs

    CVE-2026-55687 (CVSS 7.5) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. Versions 6.0.1, 5.5.4, 5.4.4, 5.3.5, …
    CVE-2026-46532 (CVSS 4.6) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.…
    CVE-2026-45542 (CVSS 7.1) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.…
    CVE-2026-45329 (CVSS 7.1) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, several ES…
    CVE-2026-45328 (CVSS 9.3) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, the esp_te…
    CVE-2026-45160 (CVSS 6.5) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.7, 5.3.5, 5.4.4, 5.5.…
    CVE-2026-45541 (CVSS 7.5) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.…
    CVE-2026-25508 (CVSS 6.3) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.…
    CVE-2026-25507 (CVSS 6.3) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.…
    CVE-2026-25532 (CVSS 6.3) — ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High