PT-2026-2908 · Airth+1 · Airth Smart Home Aqi Monitor+1

Published 2026-01-14 · Updated 2026-01-15 · CVE-2025-67399

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions AIRTH SMART HOME AQI MONITOR Bootloader version 1.005

Description An issue 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. The UART port is open to access.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2025-67399

Affected Products

Airth Smart Home Aqi Monitor

Bk7231N

References · 5

• 🔥 https://github.com/rupeshsurve04/CVE-2025-67399/blob/main/AIRTH_SMART_HOME_AQI_MONITOR_CVE-2025-67399.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-67399 · Security Note
• https://osv.dev/vulnerability/CVE-2025-67399 · Vendor Advisory
• http://airth.com · Note
• https://twitter.com/CVEnew/status/2011759600760991890 · Twitter Post