{"slug":"tplink-archer-c80-v1-6-us","display_name":"Archer C80","model_name":"Archer C80","hardware_revision":"v1.6","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":"2026-09-30T01:14:39.370850+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":"2023-09-08","last_release_date":"2024-12-06","days_since_last_release":663,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":455,"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 C80(US)_V1.6_1.13.15 Build 240812","channel":"stable","claimed_release_date":"2024-12-06","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":"New Features/Enhancement: Enhanced device stability. Bug Fixed: Fixed the bug where client upload/download speeds on the Network Map page displayed inaccurately (either 0 Kbps or very low values). Fixed the bug where port forwarding would fail when switching RTSP streams. Fixed the bug where, in AP mode with DHCP disabled, the client list showed all devices as \"Unknown\". Fixed the bug where the device would reboot upon receiving specific packets in certain environments. Fixed the bug where disabling QoS in the Web UI will not sync the settings to the Tether app. Fixed the bug where guest network would become unavailable after firmware upgrade in AP mode. Fixed the bug where the WAN directory was empty after importing configurations or upgrading firmware through ACS server. Fixed the bug where channel values for both bands were displayed as fixed in the web UI. Fixed the bug where the device may auto-restart when on the same network as the X50. Fixed the bug where the QoS setting would switch from kbps to Mbps after refreshing the page. Fixed the bug where Tapo couldn't be scanned when binding a Tapo wireless IPC to a wireless NVR's WiFi network.","disclosure_score":0.63,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2024/202412/20241206/Archer C80(US)_V1_240812.zip","evidence":{"id":201841,"source_url":"https://www.tp-link.com/us/support/download/archer-c80/v1.60/","fetched_at":"2026-09-29T02:10:39.428289+00:00","observed_at":"2026-09-29T02:10:39.428289+00:00","http_status":200,"content_sha256":"9893b774bae3100097621a076f5ae174d4d4254fec211973adc4e560d64c1adf","html":"//firmwarewatch.cc/evidence/201841","raw":"//firmwarewatch.cc/evidence/201841/raw"}},{"version":"Archer C80(US)_V1.6_1.13.2 Build 230824","channel":"stable","claimed_release_date":"2023-09-08","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: 1.Added support for DoH. 2.Added support for Alexa 3.Added support for HTTPS access. 4.Added IoT network and IoT security. 5.Optimized the guest network, supports Access Time Control and Bandwidth Control. 6.Optimized the easymesh, supports upgrading multiple devices at the same time. 7.Optimized the UI. Bug Fixed: 1.Fixed several bugs related to IPTV. 2.Fixed several UI bugs. 3.Fixed the bug that the pin doesn't work under certain scenarios. 4.Fixed a compatibility bug with certain intel network cards. 5.Fixed the bug that router can't be accessed remotely via tether.","disclosure_score":0.61,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2023/202309/20230908/Archer C80(US)_V1_230824.zip","evidence":{"id":201841,"source_url":"https://www.tp-link.com/us/support/download/archer-c80/v1.60/","fetched_at":"2026-09-29T02:10:39.428289+00:00","observed_at":"2026-09-29T02:10:39.428289+00:00","http_status":200,"content_sha256":"9893b774bae3100097621a076f5ae174d4d4254fec211973adc4e560d64c1adf","html":"//firmwarewatch.cc/evidence/201841","raw":"//firmwarewatch.cc/evidence/201841/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Archer C80","normalized":"archer c80"}],"revisions":[{"slug":"tplink-archer-c80-v1","hardware_revision":"v1","region_code":""},{"slug":"tplink-archer-c80-v1-us","hardware_revision":"v1","region_code":"US"},{"slug":"tplink-archer-c80-v2-us","hardware_revision":"v2","region_code":"US"},{"slug":"tplink-archer-c80-v2-2-us","hardware_revision":"v2.2","region_code":"US"},{"slug":"tplink-archer-c80-v2-26-us","hardware_revision":"v2.26","region_code":"US"},{"slug":"tplink-archer-c80-v2-6-us","hardware_revision":"v2.6","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.","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-c80-v1-6-us","self":"//firmwarewatch.cc/api/v1/products/tplink-archer-c80-v1-6-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-archer-c80-v1-6-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}