CVE-2025-67399

MEDIUM

Airth Smart Home Aqi Monitor Bootloader - Information Disclosure

Title source: rule

Description

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller (Wi-Fi and BLE module) on the device is open to access

Exploits (1)

nomisec WRITEUP

by rupeshsurve04 · poc

https://github.com/rupeshsurve04/CVE-2025-67399

View Code ZIP pw:eip

References (2)

[Permissions Required] http://airth.com

[Third Party Advisory] https://github.com/rupeshsurve04/CVE-2025-67399/blob/main/AIRTH_SMART_HOME_AQI_MONITOR_CVE-2025-67399.pdf

Scores

CVSS v3 4.6

EPSS 0.0002

EPSS Percentile 6.4%

Attack Vector PHYSICAL

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

Details

CWE

CWE-200

Status published

Products (1)

airth/smart_home_aqi_monitor_bootloader 1.005

Published Jan 14, 2026

Tracked Since Feb 18, 2026