ESPHome is a system to control the ESP8266/ESP32. Anyone with web_server enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which `web_server` allows over-the-air (OTA) updates without checking user defined basic auth username & password. This issue is patched in version 2021.9.2. As a workaround, one may disable or remove `web_server`.
References
Link | Resource |
---|---|
https://github.com/esphome/esphome/pull/2409/commits/207cde1667d8c799a197b78ca8a5a14de8d5ca1e | Patch Third Party Advisory |
https://github.com/esphome/esphome/releases/tag/2021.9.2 | Release Notes Third Party Advisory |
https://github.com/esphome/esphome/security/advisories/GHSA-48mj-p7x2-5jfm | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-09-28T15:15:11
Updated: 2021-09-28T15:15:11
Reserved: 2021-09-15T00:00:00
Link: CVE-2021-41104
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-09-28T16:15:08.413
Modified: 2021-10-07T14:13:41.657
Link: CVE-2021-41104
JSON object: View
Redhat Information
No data.
CWE