{"slug":"tplink-archer-c7-v5-8-us","display_name":"Archer C7","model_name":"Archer C7","hardware_revision":"v5.8","region_code":"US","category":"router","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"unknown","label":"Not enough evidence","confidence":"low","reason":"only 2 release(s), too few to model a cadence","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T01:14:39.303474+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":2,"first_release_date":"2022-11-08","last_release_date":"2026-08-27","days_since_last_release":34,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":1388,"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":"Archer C7(US)_V5.8_1.3.1 Build 260821","channel":"stable","claimed_release_date":"2026-08-27","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-28T02:00:00.074644+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Note: 1. Enhance device security and optimize the profile import/export mechanism 2. Improve app user experience","disclosure_score":0.42,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2026/202608/20260827/Archer C7_V5_260821.zip","evidence":{"id":201823,"source_url":"https://www.tp-link.com/us/support/download/archer-c7/v5.80/","fetched_at":"2026-09-29T02:10:03.469003+00:00","observed_at":"2026-09-29T02:10:03.469003+00:00","http_status":200,"content_sha256":"641995f000dfaf203a3d357db3f34ebe7e72f1797312548203e784f2591f7b2b","html":"//firmwarewatch.cc/evidence/201823","raw":"//firmwarewatch.cc/evidence/201823/raw"}},{"version":"Archer C7(US)_V5.8_1.2.1 Build 20220715","channel":"stable","claimed_release_date":"2022-11-08","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 1.Fixed the bug that IPV6 automatically turn on after reboot 2.Fixed the bug that Dyndns resolution failure. 3.Optimize the experience of using tether APP 4.Enhance device security.","disclosure_score":0.39,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2022/202211/20221108/Archer C7(US)_V5.0_220715.zip","evidence":{"id":201823,"source_url":"https://www.tp-link.com/us/support/download/archer-c7/v5.80/","fetched_at":"2026-09-29T02:10:03.469003+00:00","observed_at":"2026-09-29T02:10:03.469003+00:00","http_status":200,"content_sha256":"641995f000dfaf203a3d357db3f34ebe7e72f1797312548203e784f2591f7b2b","html":"//firmwarewatch.cc/evidence/201823","raw":"//firmwarewatch.cc/evidence/201823/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Archer C7","normalized":"archer c7"}],"revisions":[{"slug":"tplink-archer-c7-v1","hardware_revision":"v1","region_code":""},{"slug":"tplink-archer-c7-v2","hardware_revision":"v2","region_code":"US"},{"slug":"tplink-archer-c7-v3-us","hardware_revision":"v3","region_code":"US"},{"slug":"tplink-archer-c7-v4","hardware_revision":"v4","region_code":"US"},{"slug":"tplink-archer-c7-v5","hardware_revision":"v5","region_code":"US"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["No verdict: we looked and declined to judge. See verdict.reason — this is a statement about our evidence, not about the product.","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-archer-c7-v5-8-us","self":"//firmwarewatch.cc/api/v1/products/tplink-archer-c7-v5-8-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-archer-c7-v5-8-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}