{"cve":{"cve_id":"CVE-2018-8414","is_kev":true,"kev_date_added":"2022-03-25","kev_vendor_project":"Microsoft","kev_product":"Windows","kev_vulnerability_name":"Microsoft Windows Shell Remote Code Execution Vulnerability","kev_short_description":"A remote code execution vulnerability exists when the Windows Shell does not properly validate file paths.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2022-04-15","kev_known_ransomware":false,"kev_notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-8414","kev_cwes":["CWE-20"],"epss_score":0.73968,"epss_percentile":0.99413,"epss_as_of":"2026-06-23","description":"A remote code execution vulnerability exists when the Windows Shell does not properly validate file paths, aka \"Windows Shell Remote Code Execution Vulnerability.\" This affects Windows 10 Servers, Windows 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Systems"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"windows-10-servers","product_name":"Windows 10 Servers","version_start":"version 1803  (Server Core Installation)","version_start_inclusive":true,"version_end":"version 1803  (Server Core Installation)","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:windows-10-servers:version 1803  (Server Core Installation):version 1803  (Server Core Installation)"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"windows-10-servers","product_name":"Windows 10 Servers","version_start":"version 1709  (Server Core Installation)","version_start_inclusive":true,"version_end":"version 1709  (Server Core Installation)","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft:windows-10-servers:version 1709  (Server Core Installation):version 1709  (Server Core Installation)"}],"exploit_refs":[],"news":[],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8414","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securityfocus.com/bid/105016","source_type":"MISC","tags":[]},{"url":"http://www.securitytracker.com/id/1041458","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2018-08-15T17:00:00Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2022-03-25T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"ssvc_changed","at":"2026-06-24T00:31:17.516004Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:17.516004Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:17.516004Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:17.516004Z","label":"CVSS score 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