CVE-2021-41104 – esphome

Package

Manager: pip
Name: esphome
Vulnerable Version: >=0 <2021.9.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00284 pctl0.51382

Details

Basic auth bypass in esphome ### Impact Anyone with web_server enabled and HTTP basic auth configured on 2021.9.1 or older `web_server` allows OTA update without checking user defined basic auth username & password ### Patches Patch released in 2021.9.2 ### Workarounds Disable/remove `web_server`

Metadata

Created: 2021-09-29T17:09:14Z
Modified: 2024-09-20T17:35:20Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-48mj-p7x2-5jfm/GHSA-48mj-p7x2-5jfm.json
CWE IDs: ["CWE-306"]
Alternative ID: GHSA-48mj-p7x2-5jfm
Finding: F006
Auto approve: 1