{"id":"CVE-2020-10231","aliases":["EUVD-2020-2689","GHSA-8gw6-qxv5-f8r7"],"status":"published","title":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3...","description":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.","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":"2026-11-09","score":0.03768,"percentile":0.89997,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2020-04-01T13:57:21Z","modified":"2026-06-17T02:47:31Z","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":"http://seclists.org/fulldisclosure/2020/Mar/54","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/157048/TP-LINK-Cloud-Cameras-NCXXX-Remote-NULL-Pointer-Dereference.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2020/Apr/5","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10231"},{"url":"https://github.com/advisories/GHSA-8gw6-qxv5-f8r7"}],"sources":{"cve":[{"id":"CVE-2020-10231","description":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.","status":"published","published":"2020-04-01T13:57:21Z","modified":"2024-08-04T10:58:39.717Z","updated_at":"2026-11-02T14:35:48.213211Z"}],"euvd":[{"id":"EUVD-2020-2689","description":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.","status":"published","published":"2020-04-01T13:57:21Z","modified":"2024-08-04T10:58:39Z","updated_at":"2026-11-03T03:07:50.893254Z"}],"ghsa":[{"id":"GHSA-8gw6-qxv5-f8r7","title":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3...","description":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.","status":"published","published":"2022-05-24T17:13:01Z","modified":"2023-01-29T05:02:01Z","updated_at":"2026-11-02T14:44:58.142286Z"}],"nvd":[{"id":"CVE-2020-10231","description":"TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.","status":"published","published":"2020-04-01T14:15:14.727Z","modified":"2026-06-17T02:47:31.823Z","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-476"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}