{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9219", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2026-05-21T17:34:13.252Z", "datePublished": "2026-06-25T23:10:19.862Z", "dateUpdated": "2026-06-25T23:10:19.862Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2026-06-25T23:10:19.862Z"}, "title": "Setracker2 Children's Smartwatch Ecosystem Generation of Predictable Numbers or Identifiers", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-340", "description": "CWE-340 Generation of Predictable Numbers or Identifiers", "type": "CWE"}]}], "affected": [{"vendor": "Shenzhen i365-Tech Co. Ltd.", "product": "Setracker2 Parental Control App (Android) package com.tgelec.setracker", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "3.1.5", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior have a predictable registration ID derived from IMEI. The enrollment system lacks additional authentication before assignment. If an attacker is able to obtain the registration ID, they would be able to arbitrarily enroll watches belonging to other users.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior have a predictable registration ID derived from IMEI. The enrollment system lacks additional authentication before assignment. If an attacker is able to obtain the registration ID, they would be able to arbitrarily enroll watches belonging to other users."}]}], "references": [{"url": "https://raw.githubusercontent.com/cisagov/CSAF/refs/heads/develop/csaf_files/VA/white/2026/va-26-176-01.json"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N"}}, {"other": {"type": "ssvc", "content": {"options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CNA", "version": "2.0.3"}}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "workarounds": [{"lang": "en", "value": "The vendor was unresponsive in CISA's attempts to contact for coordination. No known remediations are available. Affected users are encouraged to contact the vendor or their local supplier.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "The vendor was unresponsive in CISA's attempts to contact for coordination. No known remediations are available. Affected users are encouraged to contact the vendor or their local supplier."}]}], "credits": [{"lang": "en", "value": "Huancheng Hu of Hasso Plattner Institute reported these vulnerabilities to CISA, with support from Prof. Christian Doerr.", "type": "finder"}], "source": {"advisory": "va-26-176-01", "discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

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