CVE-2026-9220 Setracker2 Children's Smartwatch Ecosystem Use of hard-coded cryptographic key
An attacker can decrypt Setracker2 smartwatch traffic due to hardcoded AES keys in the Android companion app, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-9220?
CVE-2026-9220 is a high-severity vulnerability in Shenzhen i365-Tech Co. Ltd. Setracker2 Parental Control App (Android) package com.tgelec.setracker, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior encrypts requests between the watch and its backend with static hardcoded AES keys and initialization vectors. This allows an attacker to decrypt Setracker2 watch traffic.
Weakness: CWE-321
Which versions are affected by CVE-2026-9220?
How do I fix CVE-2026-9220?
No fix has been published for CVE-2026-9220 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-9220 being exploited?
There is no known exploitation of CVE-2026-9220 in the wild and no public exploit code.
Sources
Also known as GHSA-9ppg-rg73-3244.