{"id":"CVE-2021-41451","aliases":["EUVD-2021-28478","GHSA-x67c-x34f-8f4w"],"status":"published","title":"An HTTP/1.1 misconfiguration in web interface of TP-Link AX10v1 before V1_211117 could allow an...","description":"A misconfiguration in HTTP/1.0 and HTTP/1.1 of the web interface in TP-Link AX10v1 before V1_211117 allows a remote unauthenticated attacker to send a specially crafted HTTP request and receive a misconfigured HTTP/0.9 response, potentially leading into a cache poisoning attack.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.02481,"percentile":0.84815,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-444"],"published":"2021-12-17T14:32:24Z","modified":"2026-07-09T01:17:03Z","products":[{"vendor":"tp-link","product":"archer_ax10_firmware"}],"references":[{"url":"https://www.tp-link.com/us/support/download/archer-ax10/v1/#Firmware","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41451"},{"url":"http://ax10v1.com"},{"url":"http://tp-link.com"},{"url":"https://github.com/advisories/GHSA-x67c-x34f-8f4w"}],"sources":{"cve":[{"id":"CVE-2021-41451","description":"A misconfiguration in HTTP/1.0 and HTTP/1.1 of the web interface in TP-Link AX10v1 before V1_211117 allows a remote unauthenticated attacker to send a specially crafted HTTP request and receive a misconfigured HTTP/0.9 response, potentially leading into a cache poisoning attack.","status":"published","published":"2021-12-17T14:32:24Z","modified":"2026-07-09T00:15:00.124Z","updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28478","description":"A misconfiguration in HTTP/1.0 and HTTP/1.1 of the web interface in TP-Link AX10v1 before V1_211117 allows a remote unauthenticated attacker to send a specially crafted HTTP request and receive a misconfigured HTTP/0.9 response, potentially leading into a cache poisoning attack.","status":"published","published":"2021-12-17T14:32:24Z","modified":"2026-07-09T00:15:00Z","updated_at":"2026-11-02T18:20:08.60883Z"}],"ghsa":[{"id":"GHSA-x67c-x34f-8f4w","title":"An HTTP/1.1 misconfiguration in web interface of TP-Link AX10v1 before V1_211117 could allow an...","description":"An HTTP/1.1 misconfiguration in web interface of TP-Link AX10v1 before V1_211117 could allow an attacker to send a specially crafted HTTP/0.9 packet that could cause a cache poisoning attack.","status":"published","published":"2021-12-18T00:01:03Z","modified":"2026-07-05T00:31:24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T15:09:14.376377Z"}],"nvd":[{"id":"CVE-2021-41451","description":"A misconfiguration in HTTP/1.0 and HTTP/1.1 of the web interface in TP-Link AX10v1 before V1_211117 allows a remote unauthenticated attacker to send a specially crafted HTTP request and receive a misconfigured HTTP/0.9 response, potentially leading into a cache poisoning attack.","status":"published","published":"2021-12-17T15:15:07.493Z","modified":"2026-07-09T01:17:03.65Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T14:07:02.566991Z"}]}}