CVE-2026-9221
Setracker2 Children's Smartwatch Ecosystem Use of a Broken or Risky Cryptographic Algorithm
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
The Setracker2 Android Companion App (com.tgelec.setracker) versions 3.1.5 and earlier uses MD5 to generate a request signature for authenticating communications between the mobile client and the backend REST API. Attackers could potentially reverse the signature to recover the session ID. With the session ID exposed, an attacker could impersonate the legitimate user and issue authenticated API requests.
| CWE | CWE-327 |
| Vendor | shenzhen i365-tech co. ltd. |
| Product | setracker2 parental control app (android) package com.tgelec.setracker |
| Published | Jun 25, 2026 |
Stay Ahead of the Next One
Get instant alerts for shenzhen i365-tech co. ltd. setracker2 parental control app (android) package com.tgelec.setracker
Be the first to know when new high vulnerabilities affecting shenzhen i365-tech co. ltd. setracker2 parental control app (android) package com.tgelec.setracker are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
Shenzhen i365-Tech Co. Ltd. / Setracker2 Parental Control App (Android) package com.tgelec.setracker
0 ≤ 3.1.5
References
Credits
Huancheng Hu of Hasso Plattner Institute reported these vulnerabilities to CISA, with support from Prof. Christian Doerr.