{"api_version":"v1","generated_at":"2026-10-09T13:20:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-beijing-topsec-network-security-technology-tianxin-internet-behavior-management-system-80edacac8bba","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"Tianxin Internet Behavior Management System","next_cursor":null,"observations":[{"affected":"< 4.0.0.7_20210716.180815","affected_versions_present":true,"cve_id":"CVE-2021-4473","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-4473","fixed":"An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.","last_modified":"2026-05-14T02:06:51.986Z","patch_url":"https://www.cnvd.org.cn/patchInfo/show/280166","primary_source":"","published":"2026-04-07T12:50:58.200Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Beijing Topsec Network Security Technology Co., Ltd."}}