8.8

CVE-2024-27081

Exploit

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 directory rendering remote code execution possible.  This vulnerability is patched in 2024.2.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Esphome ≫ Esphome Version2023.12.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.54% 0.716
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://github.com/esphome/esphome/commit/d814ed1d4adc71fde47c4df41215bee449884513
Patch
https://github.com/esphome/esphome/security/advisories/GHSA-8p25-3q46-8q2p
Vendor Advisory
Exploit