{"slug":"tplink-archer-c54","display_name":"Archer C54","model_name":"Archer C54","hardware_revision":"","region_code":"","category":"other","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"unknown","label":"Not enough evidence","confidence":"low","reason":"the product's hardware revision is still provisional","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T00:14:44.315379+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":1,"first_release_date":"2022-01-07","last_release_date":"2022-01-07","days_since_last_release":1727,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":0,"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 C54(US)_V1&V1.6_210830","channel":"stable","claimed_release_date":"2022-01-07","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. Optimized IPTV module. 2. Enhanced 2.4GHz stability. 3. Fixed the compatibility issue with some special DHCP Server.","disclosure_score":0.44,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2022/202201/20220107/Archer C54(US)_V1_210830.zip","evidence":{"id":1969,"source_url":"https://www.tp-link.com/us/support/download/archer-c54/","fetched_at":"2026-08-01T19:43:27.835427+00:00","observed_at":"2026-08-01T19:43:27.835427+00:00","http_status":200,"content_sha256":"3dda725ea2f70015bbf9b59490e8dd4d031b0ad85206375cb5988c9867e9a22d","html":"//firmwarewatch.cc/evidence/1969","raw":"//firmwarewatch.cc/evidence/1969/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Archer C54","normalized":"archer c54"}],"revisions":[{"slug":"tplink-archer-c54-v1","hardware_revision":"v1","region_code":""},{"slug":"tplink-archer-c54-v1-us","hardware_revision":"v1","region_code":"US"},{"slug":"tplink-archer-c54-v1-6","hardware_revision":"v1.6","region_code":""},{"slug":"tplink-archer-c54-v1-6-us","hardware_revision":"v1.6","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.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-archer-c54","self":"//firmwarewatch.cc/api/v1/products/tplink-archer-c54.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-archer-c54.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}