漏洞信息
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Vulnerability Title
ESP-IDF web_server basic auth bypass using empty or incomplete Authorization header
Vulnerability Description
ESPHome is a system to control microcontrollers remotely through Home Automation systems. In version 2025.8.0 in the ESP-IDF platform, ESPHome's web_server authentication check can pass incorrectly when the client-supplied base64-encoded Authorization value is empty or is a substring of the correct value. This allows access to web_server functionality (including OTA, if enabled) without knowing any information about the correct username or password. This issue has been patched in version 2025.8.1.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vulnerability Type
认证算法的不正确实现
Vulnerability Title
ESPHome 安全漏洞
Vulnerability Description
ESPHome是ESPHome开源的一个配置、管理智能硬件的系统。用于控制Esp8266/Esp32硬件,实现家庭自动化控制。 ESPHome 2025.8.0版本存在安全漏洞,该漏洞源于web_server身份验证检查不当,可能导致未经授权访问。
CVSS Information
N/A
Vulnerability Type
N/A