{"slug":"tplink-tl-wr841n-v9","display_name":"TL-WR841N","model_name":"TL-WR841N","hardware_revision":"v9","region_code":"","category":"other","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"high","reason":"4222 days since the last release against a median gap of 96 (43.8x)","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T02:14:46.412537+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":5,"first_release_date":"2013-11-29","last_release_date":"2015-03-10","days_since_last_release":4222,"median_gap_days":96.5,"cadence_multiple":43.751,"observed_support":{"days":466,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":"no_eol_announcement"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"TL-WR841N_V9_150310","channel":"stable","claimed_release_date":"2015-03-10","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":"Modifications and Bug Fixes: Bug Fixed：1.Fixed the directory traversal security bug;2.Dyndns will display \"succeed\"even with the wrong username and password.","disclosure_score":0.33,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/res/down/soft/TL-WR841N_V9_150310.zip","evidence":{"id":203290,"source_url":"https://www.tp-link.com/us/support/download/tl-wr841n/v9/","fetched_at":"2026-09-29T02:59:12.114188+00:00","observed_at":"2026-09-29T02:59:12.114188+00:00","http_status":200,"content_sha256":"d062c841d71e2f550144d56091cbb2809ba1986fa7fb7b3dc1a5685e4c31b5ce","html":"//firmwarewatch.cc/evidence/203290","raw":"//firmwarewatch.cc/evidence/203290/raw"}},{"version":"TL-WR841N_V9_150104","channel":"stable","claimed_release_date":"2015-01-04","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":"Modifications and Bug Fixes: New Features/Enhancement：(1)Added the support for TP-LINK Tether 2.0 Mobile App; 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