CVE-2024-27081: high-severity vulnerability in esphome
ESPHome remote code execution via arbitrary file write
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 1.5%
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 directory rendering remote code execution possible. This vulnerability is patched in 2024.2.1.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
esphome · esphomeRelated CVEs — esphome
In the same product, most dangerous first.
CVE-2025-57808HIGHESP-IDF web_server basic auth bypass using empty or incomplete Authorization headerEPSS 1.5%CVE-2021-41104HIGHweb_server allows OTA update without checking user defined basic auth username & passwordEPSS 1.2%CVE-2024-27287MEDIUMESPHome vulnerable to stored Cross-site Scripting in edit configuration file APIEPSS 0.7%CVE-2026-23833LOWESPHome vulnerable to denial-of-service via out-of-bounds check bypass in the API componentEPSS 0.3%CVE-2026-71260MEDIUMESPHome web_server Plaintext Password Disclosure via JSON "value" FieldEPSS 0.3%CVE-2024-29019HIGHESPHome vulnerable to Authentication bypass via Cross site request forgeryEPSS 0.3%