{"id":"CVE-2020-12110","aliases":["EUVD-2020-4426","GHSA-pq76-49rr-hg9x"],"status":"published","title":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225,...","description":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.13566,"percentile":0.96487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2020-05-04T13:49:45Z","modified":"2026-06-17T02:51:25Z","products":[{"vendor":"tp-link","product":"nc200_firmware"},{"vendor":"tp-link","product":"nc210_firmware"},{"vendor":"tp-link","product":"nc220_firmware"},{"vendor":"tp-link","product":"nc230_firmware"},{"vendor":"tp-link","product":"nc250_firmware"},{"vendor":"tp-link","product":"nc260_firmware"},{"vendor":"tp-link","product":"nc450_firmware"}],"references":[{"url":"https://seclists.org/fulldisclosure/2020/May/3","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/157532/TP-LINK-Cloud-Cameras-NCXXX-Hardcoded-Encryption-Key.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12110"},{"url":"https://github.com/advisories/GHSA-pq76-49rr-hg9x"}],"sources":{"cve":[{"id":"CVE-2020-12110","description":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.","status":"published","published":"2020-05-04T13:49:45Z","modified":"2024-08-04T11:48:58.277Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4426","description":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.","status":"published","published":"2020-05-04T13:49:45Z","modified":"2024-08-04T11:48:58Z","updated_at":"2026-11-03T03:07:40.81889Z"}],"ghsa":[{"id":"GHSA-pq76-49rr-hg9x","title":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225,...","description":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.","status":"published","published":"2022-05-24T17:17:06Z","modified":"2023-01-29T05:02:25Z","updated_at":"2026-11-02T14:45:04.822413Z"}],"nvd":[{"id":"CVE-2020-12110","description":"Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.","status":"published","published":"2020-05-04T14:15:13.277Z","modified":"2026-06-17T02:51:25.343Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:05:59.718774Z"}]}}