{"id":"CVE-2017-18837","aliases":["EUVD-2017-9928","GHSA-q2fx-gcj5-2r88"],"status":"published","title":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G...","description":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00305,"percentile":0.23489,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-04-20T16:03:26Z","modified":"2026-06-17T01:13:39Z","products":[{"vendor":"netgear","product":"m4200_firmware"},{"vendor":"netgear","product":"m4300-12x12f_firmware"},{"vendor":"netgear","product":"m4300-24x24f_firmware"},{"vendor":"netgear","product":"m4300-24x_firmware"},{"vendor":"netgear","product":"m4300-28g-poe\\+_firmware"},{"vendor":"netgear","product":"m4300-28g_firmware"},{"vendor":"netgear","product":"m4300-48x_firmware"},{"vendor":"netgear","product":"m4300-52g-poe\\+_firmware"},{"vendor":"netgear","product":"m4300-52g_firmware"},{"vendor":"netgear","product":"m4300-8x8f_firmware"}],"references":[{"url":"https://kb.netgear.com/000049025/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1973","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18837"},{"url":"https://github.com/advisories/GHSA-q2fx-gcj5-2r88"}],"sources":{"cve":[{"id":"CVE-2017-18837","description":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.","status":"published","published":"2020-04-20T16:03:26Z","modified":"2024-08-05T21:37:44.259Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-9928","description":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.","status":"published","published":"2020-04-20T16:03:26Z","modified":"2024-08-05T21:37:44Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high"}],"updated_at":"2026-11-03T02:23:04.612289Z"}],"ghsa":[{"id":"GHSA-q2fx-gcj5-2r88","title":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G...","description":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.","status":"published","published":"2022-05-24T17:15:48Z","modified":"2023-01-29T05:02:15Z","updated_at":"2026-11-02T14:45:02.058324Z"}],"nvd":[{"id":"CVE-2017-18837","description":"Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.","status":"published","published":"2020-04-20T17:15:15.133Z","modified":"2026-06-17T01:13:39.747Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:04:21.160774Z"}]}}