PT-2024-21795

Name of the Vulnerable Software and Affected Versions ESPHome versions 2023.12.9 through 2024.2.2 Description The issue allows a remote authenticated user to inject arbitrary web script and exfiltrate session cookies via Cross-Site scripting. A malicious authenticated user can inject arbitrary...

GHSA-8P25-3Q46-8Q2P ESPHome vulnerable to remote code execution via arbitrary file write

Summary Security misconfiguration in edit configuration file API in dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration directory rendering remote code execution possible. Detail...

ESPHome vulnerable to remote code execution via arbitrary file write

Summary Security misconfiguration in edit configuration file API in dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration directory rendering remote code execution possible. Detail...

Path Traversal

esphome is vulnerable to Path Traversal. The vulnerability is due to a lack of file extension validation within webserver.py. If the attacker can write arbitrary content to a file and the system processes that file as code, they might achieve Remote Code Execution RCE...

CVE-2024-27081

ESPHome is a system to control your ESP8266/ESP32. A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration...

Design/Logic Flaw

ESPHome is a system to control your ESP8266/ESP32. A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration...

CVE-2024-27081 ESPHome remote code execution via arbitrary file write

ESPHome is a system to control your ESP8266/ESP32. A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration...

CVE-2024-27081

CVE-2024-27081 concerns ESPHome, where a security misconfiguration in the dashboard’s edit-configuration API (affecting the 2023.12.9 CLI installation) allowed authenticated remote attackers to read and write arbitrary files under the configuration directory, potentially yielding remote code exec...

CVE-2024-27081 ESPHome remote code execution via arbitrary file write

ESPHome is a system to control your ESP8266/ESP32. A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration...

CVE-2024-27081 ESPHome remote code execution via arbitrary file write

ESPHome is a system to control your ESP8266/ESP32. A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome version 2023.12.9 command line installation allows authenticated remote attackers to read and write arbitrary files under the configuration...

ESPHome Path Traversal Vulnerability

Esphome is a system to configure and manage smart hardware. It is used to control Esp8266/Esp32 hardware for home automation control. A security vulnerability exists in ESPHome versions prior to 2024.2.1, which stems from a security misconfiguration that allows an authenticated, remote attacker t...

PT-2024-21634

Name of the Vulnerable Software and Affected Versions ESPHome versions 2023.12.9 through 2024.2.0 Description A security misconfiguration in the edit configuration file API in the dashboard component of ESPHome allows authenticated remote attackers to read and write arbitrary files under the...

Basic auth bypass in esphome

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

CVE-2021-41104

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

CVE-2021-41104

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

PYSEC-2021-351

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

Default credentials

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

PYSEC-2021-351

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

CVE-2021-41104 web_server allows OTA update without checking user defined basic auth username & password

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

CVE-2021-41104

ESPHome’s web_server in versions 2021.9.1 and earlier is vulnerable to OTA updates without validating the configured HTTP basic auth credentials. The root cause is that OTA update requests bypass the user-defined username/password check. The issue is fixed in version 2021.9.2; as a workaround, di...