{"slug":"tplink-re200-v4","display_name":"RE200","model_name":"RE200","hardware_revision":"v4","region_code":"US","category":"other","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"medium","reason":"1792 days since the last release against a median gap of 89 (20.1x)","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T01:14:37.510744+00:00","thresholds":{"quiet_days":730,"active_max_days":365,"active_multiple":1.5,"slowing_multiple":3.0,"max_gap_dispersion":1.0,"high_confidence_releases":5,"min_releases_for_cadence":3,"never_updated_min_age_days":365}},"measurements":{"release_count":4,"first_release_date":"2020-07-14","last_release_date":"2021-11-03","days_since_last_release":1792,"median_gap_days":89.0,"cadence_multiple":20.135,"observed_support":{"days":477,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":"2029-12-31","is_estimated":false,"is_floor":true,"honoured":false,"basis":"vendor_stated_minimum"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"RE200(US)_V4_210916","channel":"stable","claimed_release_date":"2021-11-03","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Note: Fixed the KR00K security vulnerabilities; Fixed a memory read bug; Enhanced the system stability.","disclosure_score":0.25,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2021/202111/20211103/RE200_V4_210916.zip","evidence":{"id":202075,"source_url":"https://www.tp-link.com/us/support/download/re200/v4/","fetched_at":"2026-09-29T02:18:28.086466+00:00","observed_at":"2026-09-29T02:18:28.086466+00:00","http_status":200,"content_sha256":"d5f6b89d698aace0ec4d5a35c41375e1b034c710226cf0210d2f6135affac9a6","html":"//firmwarewatch.cc/evidence/202075","raw":"//firmwarewatch.cc/evidence/202075/raw"}},{"version":"RE200(US)_V4_200922","channel":"stable","claimed_release_date":"2020-11-02","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Release","disclosure_score":0.3,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/2020/202011/20201102/RE200_v4.zip","evidence":{"id":202075,"source_url":"https://www.tp-link.com/us/support/download/re200/v4/","fetched_at":"2026-09-29T02:18:28.086466+00:00","observed_at":"2026-09-29T02:18:28.086466+00:00","http_status":200,"content_sha256":"d5f6b89d698aace0ec4d5a35c41375e1b034c710226cf0210d2f6135affac9a6","html":"//firmwarewatch.cc/evidence/202075","raw":"//firmwarewatch.cc/evidence/202075/raw"}},{"version":"RE200(US)_V4_200708","channel":"stable","claimed_release_date":"2020-08-05","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modification and bug fixes: 1. 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