{"id":"CVE-2018-9866","aliases":["EUVD-2018-21458","GHSA-29h3-7qgp-vff3"],"status":"published","title":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on...","description":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04504,"percentile":0.91563,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-77"],"published":"2018-08-03T20:00:00Z","modified":"2026-06-17T02:07:18Z","products":[{"vendor":"sonicwall","product":"global management system (gms)"},{"vendor":"sonicwall","product":"global_management_system"}],"references":[{"url":"https://twitter.com/ddouhine/status/1019251292202586112","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://github.com/rapid7/metasploit-framework/pull/10305","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0007","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9866"},{"url":"https://github.com/advisories/GHSA-29h3-7qgp-vff3"}],"sources":{"cve":[{"id":"CVE-2018-9866","description":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.","status":"published","published":"2018-08-03T20:00:00Z","modified":"2025-05-05T19:08:14.64Z","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":"adp"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-21458","description":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.","status":"published","published":"2018-08-03T20:00:00Z","modified":"2025-05-05T19:08:14Z","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"}],"updated_at":"2026-11-02T20:32:55.242615Z"}],"ghsa":[{"id":"GHSA-29h3-7qgp-vff3","title":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on...","description":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.","status":"published","published":"2022-05-13T01:31:40Z","modified":"2025-05-05T21:31:14Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20","CWE-77"],"updated_at":"2026-11-02T15:02:07.964163Z"}],"nvd":[{"id":"CVE-2018-9866","description":"A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.","status":"published","published":"2018-08-03T20:29:00.343Z","modified":"2026-06-17T02:07:18.89Z","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":"secondary"},{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-77","CWE-20"],"updated_at":"2026-11-02T14:04:35.310988Z"}]}}