{"cve":"CVE-2018-9866","nvd":{"published":"2018-08-03T20:29:00.343","modified":"2026-06-17T02:07:18.890","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-20","CWE-77"],"references":["https://github.com/rapid7/metasploit-framework/pull/10305","https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0007","https://twitter.com/ddouhine/status/1019251292202586112","https://github.com/rapid7/metasploit-framework/pull/10305","https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0007"],"products":["sonicwall:global_management_system"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-9866","score":0.04504,"percentile":0.91508,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}