CVE-2025-67399 Information disclosure in n/a
A physically proximate attacker can obtain sensitive information via the open UART port on the BK7231N controller of the AIRTH Smart Home AQI Monitor.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-67399?
CVE-2025-67399 is a medium-severity vulnerability in n/a, published on 14 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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
Weakness: CWE-200
Which versions are affected by CVE-2025-67399?
It affects 1 product.
Products include Airth Smart Home Aqi Monitor Bootloader.
How do I fix CVE-2025-67399?
No fix has been published for CVE-2025-67399 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-67399 being exploited?
There is no known exploitation of CVE-2025-67399 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-q9j4-vm7v-84w5.