CVE-2026-9221

HIGH

Setracker2 Children's Smartwatch Ecosystem Use of a Broken or Risky Cryptographic Algorithm

Title source: cna

Description

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.

References (1)

Core 1

Core References

https://raw.githubusercontent.com/cisagov/CSAF/refs/heads/develop/csaf_files/VA/white/2026/va-26-176-01.json

Scores

CVSS v3 7.5

EPSS 0.0016

EPSS Percentile 5.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-327

Status published

Products (1)

Shenzhen i365-Tech Co. Ltd./Setracker2 Parental Control App (Android) package com.tgelec.setracker < 3.1.5

Published Jun 26, 2026

Tracked Since Jun 26, 2026