{"slug":"tplink-tl-wr940n-v2","display_name":"TL-WR940N","model_name":"TL-WR940N","hardware_revision":"v2","region_code":"","category":"other","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"medium","reason":"4221 days since the last release against a median gap of 257 (16.4x)","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T02:14:43.380326+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":"2013-03-01","last_release_date":"2015-03-11","days_since_last_release":4221,"median_gap_days":257.0,"cadence_multiple":16.424,"observed_support":{"days":740,"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-WR940N_V2_150311","channel":"stable","claimed_release_date":"2015-03-11","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 of Tether APP;2. Modified the Wireless network rules name as TP-LINK_XXXX, XXXX which means the last four character of LAN MAC address;3. Imported the new security mechanism which only allowed one administrator at the same time;4. Added SIP ALG function;5. Add new login domain name as tplinkwifi.net and compatible with original login domain name. tplinklogin.net.Bug Fixed：1. Fixed the directory traversal security bug;2. Fixed the bug that router cannot forward the SSDP packet properly.","disclosure_score":0.57,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/res/down/soft/TL-WR940N_V2_150311.zip","evidence":{"id":203301,"source_url":"https://www.tp-link.com/us/support/download/tl-wr940n/v2/","fetched_at":"2026-09-29T02:59:33.998473+00:00","observed_at":"2026-09-29T02:59:33.998473+00:00","http_status":200,"content_sha256":"e5d6fd71c7cd2dd26b76576da8fb01ead87352de099d020659e9dd9feee1ee6b","html":"//firmwarewatch.cc/evidence/203301","raw":"//firmwarewatch.cc/evidence/203301/raw"}},{"version":"TL-WR940N_V2_140627","channel":"stable","claimed_release_date":"2014-06-27","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: Improved the IGMP snooping function.Fixed some bugs on PPPoE.Fixed some minor bugs.","disclosure_score":0.32,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/resources/software/TL-WR940N_V2_140627.zip","evidence":{"id":203301,"source_url":"https://www.tp-link.com/us/support/download/tl-wr940n/v2/","fetched_at":"2026-09-29T02:59:33.998473+00:00","observed_at":"2026-09-29T02:59:33.998473+00:00","http_status":200,"content_sha256":"e5d6fd71c7cd2dd26b76576da8fb01ead87352de099d020659e9dd9feee1ee6b","html":"//firmwarewatch.cc/evidence/203301","raw":"//firmwarewatch.cc/evidence/203301/raw"}},{"version":"TL-WR940N_V2_130709","channel":"stable","claimed_release_date":"2013-07-09","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: Add the option of enable wireless radio on the wireless page.Improve Quick setup process","disclosure_score":0.32,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/resources/software/TL-WR940N_V2_130709.zip","evidence":{"id":203301,"source_url":"https://www.tp-link.com/us/support/download/tl-wr940n/v2/","fetched_at":"2026-09-29T02:59:33.998473+00:00","observed_at":"2026-09-29T02:59:33.998473+00:00","http_status":200,"content_sha256":"e5d6fd71c7cd2dd26b76576da8fb01ead87352de099d020659e9dd9feee1ee6b","html":"//firmwarewatch.cc/evidence/203301","raw":"//firmwarewatch.cc/evidence/203301/raw"}},{"version":"TL-WR940N_V2_130105","channel":"stable","claimed_release_date":"2013-03-01","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-25T02:00:00.191624+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Notes: For TL-WR940N V2","disclosure_score":0.31,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/resources/software/TL-WR940N_V2_130105.zip","evidence":{"id":203301,"source_url":"https://www.tp-link.com/us/support/download/tl-wr940n/v2/","fetched_at":"2026-09-29T02:59:33.998473+00:00","observed_at":"2026-09-29T02:59:33.998473+00:00","http_status":200,"content_sha256":"e5d6fd71c7cd2dd26b76576da8fb01ead87352de099d020659e9dd9feee1ee6b","html":"//firmwarewatch.cc/evidence/203301","raw":"//firmwarewatch.cc/evidence/203301/raw"}}],"identifiers":[{"kind":"marketing_name","value":"TL-WR940N","normalized":"tl wr940n"}],"revisions":[{"slug":"tplink-tl-wr940n-v1-2","hardware_revision":"v1","region_code":""},{"slug":"tplink-tl-wr940n-v3","hardware_revision":"v3","region_code":""},{"slug":"tplink-tl-wr940n-v3-us","hardware_revision":"v3","region_code":"US"},{"slug":"tplink-tl-wr940n-v4-us","hardware_revision":"v4","region_code":"US"},{"slug":"tplink-tl-wr940n-v5-us","hardware_revision":"v5","region_code":"US"},{"slug":"tplink-tl-wr940n-v6-us","hardware_revision":"v6","region_code":"US"},{"slug":"tplink-tl-wr940n-v6-6-us","hardware_revision":"v6.6","region_code":"US"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-tl-wr940n-v2","self":"//firmwarewatch.cc/api/v1/products/tplink-tl-wr940n-v2.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-tl-wr940n-v2.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}