Setracker2 Children's Smartwatch Ecosystem Use of hard-coded cryptographic key
Priority MEDIUM 44CWE-321Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-321.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00394 33rd percentileScored 2026-11-07
Fix Fixed Setracker2 Parental Control App (Android) package com.tgelec.setracker (Shenzhen i365-Tech Co. Ltd.): 3.4.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Shenzhen i365-Tech Co. Ltd. | Setracker2 Parental Control App (Android) package com.tgelec.setracker | up to 3.1.5 | 3.4.1 | Patch available | CNA |
- Setracker2 Parental Control App (Android) package com.tgelec.setracker VendorShenzhen i365-Tech Co. Ltd. Affected up to 3.1.5 Fixed in 3.4.1 Patch available CNA
Remediation
- Fix · CNA Setracker2 Parental Control App (Android) package com.tgelec.setracker (Shenzhen i365-Tech Co. Ltd.) Fixed in 3.4.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9220
- 2026-10-03 Alias added: GHSA-9ppg-rg73-3244
References
More Shenzhen i365-Tech Co. Ltd. vulnerabilities
- TI-2026-08104 Setracker2 Children's Smartwatch Ecosystem Use of a Broken or Risky Cryptographic Algorithm CVSS 4.0HIGH 8.7
- TI-2026-08105 Setracker2 Children's Smartwatch Ecosystem Use of password hash instead of password for authentication CVSS 4.0CRITICAL 9.2
- TI-2026-08102 Setracker2 Children's Smartwatch Ecosystem Generation of Predictable Numbers or Identifiers CVSS 4.0HIGH 8.3
Sources
- CVE-2026-9220 · CVE Program
- CVE-2026-9220 · NVD
- FIRST EPSS
- GHSA-9ppg-rg73-3244 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences