CVE-2025-67399

Name: CVE-2025-67399
Creator: NVD / NIST
Published: 2026-01-14T16:15:56.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.15%

Last modified Jun 17, 2026

CVE-2025-67399 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. 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. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

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

Metrics

CVSS 3.1

4.6/10

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

EPSS Probability

0.15%

4.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Airth	Smart Home Aqi Monitor Bootloader	1.005

References

http://airth.comPermissions Required
https://github.com/rupeshsurve04/CVE-2025-67399/blob/main/AIRTH_SMART_HOME_AQI_MONITOR_CVE-2025-67399.pdfThird Party Advisory

Timeline

Published: Jan 14, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-67399?

How severe is CVE-2025-67399?

CVE-2025-67399 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.

How do I fix CVE-2025-67399?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-67399?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST