{"slug":"asus-rt-ac1200gu","display_name":"RT-AC1200GU","model_name":"RT-AC1200GU","hardware_revision":"","region_code":"","category":"router","vendor":{"slug":"asus","name":"ASUS"},"verdict":{"status":"eol_declared","label":"End of support","confidence":"high","reason":"the vendor has declared end of support for this product","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T02:14:47.624549+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":"2018-04-10","last_release_date":"2020-05-11","days_since_last_release":2333,"median_gap_days":148.0,"cadence_multiple":15.764,"observed_support":{"days":762,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":"no_duration_stated"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"3.0.0.4.380.10923","channel":"stable","claimed_release_date":"2020-05-11","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"This model was end of its life, and its firmware, utility, website, and manual will no longer be updated. For more details, please refer to https://www.asus.com/event/network/eol-product/ - Fixed CVE-2018-20334 - Fixed CVE-2018-20336 - Fixed null pointer issue. - Fixed DDoS vulnerability. - Fixed command injection vulnerability. - Fixed buffer overflow vulnerability. - Upgdated OTA function.","disclosure_score":0.77,"mentions_security":true,"cve_ids":["CVE-2018-20334","CVE-2018-20336"],"download_url":null,"evidence":{"id":203591,"source_url":"https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-ac1200gu/helpdesk_bios?model2Name=RT-AC1200GU","fetched_at":"2026-09-29T03:06:51.126720+00:00","observed_at":"2026-09-29T03:06:51.126720+00:00","http_status":200,"content_sha256":"68856999decf0780b7e7a26c7c8c58073bc1749f63d988798245bd2099ba23c1","html":"//firmwarewatch.cc/evidence/203591","raw":"//firmwarewatch.cc/evidence/203591/raw"}},{"version":"3.0.0.4.380.10670","channel":"stable","claimed_release_date":"2018-10-24","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"-Add Sku","disclosure_score":0.3,"mentions_security":false,"cve_ids":[],"download_url":null,"evidence":{"id":203591,"source_url":"https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-ac1200gu/helpdesk_bios?model2Name=RT-AC1200GU","fetched_at":"2026-09-29T03:06:51.126720+00:00","observed_at":"2026-09-29T03:06:51.126720+00:00","http_status":200,"content_sha256":"68856999decf0780b7e7a26c7c8c58073bc1749f63d988798245bd2099ba23c1","html":"//firmwarewatch.cc/evidence/203591","raw":"//firmwarewatch.cc/evidence/203591/raw"}},{"version":"3.0.0.4.380.10528","channel":"stable","claimed_release_date":"2018-05-29","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"- Improved system stability.- Fixed XSS vulnerability. Thanks to Yonghui Han of Fortinet's FortiGuard Labs.- Fixed CVE-2018-8877, CVE-2018-8878, CVE-2018-8879- Fixed plain text password vulnerability in lighttpd.- Modified Quick Internet Setup wizard process.","disclosure_score":0.61,"mentions_security":true,"cve_ids":["CVE-2018-8877","CVE-2018-8878","CVE-2018-8879"],"download_url":null,"evidence":{"id":203591,"source_url":"https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-ac1200gu/helpdesk_bios?model2Name=RT-AC1200GU","fetched_at":"2026-09-29T03:06:51.126720+00:00","observed_at":"2026-09-29T03:06:51.126720+00:00","http_status":200,"content_sha256":"68856999decf0780b7e7a26c7c8c58073bc1749f63d988798245bd2099ba23c1","html":"//firmwarewatch.cc/evidence/203591","raw":"//firmwarewatch.cc/evidence/203591/raw"}},{"version":"3.0.0.4.380.10446","channel":"stable","claimed_release_date":"2018-04-10","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"-Fixed information disclosure vulnerability. Thanks to Haitan Xiang and Fand Wang.-Fixed CVE-2018-5721 Stack-base buffer overflow vulnerability -Fixed CVE-2018-8826 remote code code execution vulnerability. Thanks to Chris Wood.-Fixed CVE-2018-5999 HTTP authorization bypass and CVE-2018-6000. An independent security researcher has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program-Fixed remote code execution vulnerability. Thanks to David Maciejak of Fortinet's FortiGuard Labs- Fixed CVE-2017-14491: DNS - 2 byte heap based overflow- Fixed CVE-2017-14492: DHCP - heap based overflow- Fixed CVE-2017-14493: DHCP - stack based overflow- Fixed CVE-2017-14494: DHCP - info leak- Fixed CVE-2017-14495: DNS - OOM DoS- Fixed CVE-2017-14496: DNS - DoS Integer underflow- Fixed CVE-2017-13704: Bug collision","disclosure_score":0.98,"mentions_security":true,"cve_ids":["CVE-2017-13704","CVE-2017-14491","CVE-2017-14492","CVE-2017-14493","CVE-2017-14494","CVE-2017-14495","CVE-2017-14496","CVE-2018-5721","CVE-2018-5999","CVE-2018-6000","CVE-2018-8826"],"download_url":null,"evidence":{"id":203591,"source_url":"https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-ac1200gu/helpdesk_bios?model2Name=RT-AC1200GU","fetched_at":"2026-09-29T03:06:51.126720+00:00","observed_at":"2026-09-29T03:06:51.126720+00:00","http_status":200,"content_sha256":"68856999decf0780b7e7a26c7c8c58073bc1749f63d988798245bd2099ba23c1","html":"//firmwarewatch.cc/evidence/203591","raw":"//firmwarewatch.cc/evidence/203591/raw"}}],"identifiers":[{"kind":"marketing_name","value":"RT-AC1200GU","normalized":"rt ac1200gu"}],"revisions":[],"evidence":{"archived_pages":2,"first_observed_at":"2026-08-02T11:15:35.628116+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/asus-rt-ac1200gu","self":"//firmwarewatch.cc/api/v1/products/asus-rt-ac1200gu.json","vendor":"//firmwarewatch.cc/api/v1/vendors/asus.json","feed":"//firmwarewatch.cc/feeds/devices/asus-rt-ac1200gu.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}