{"id":"CVE-2020-1009","aliases":["EUVD-2020-11905","GHSA-p9g7-pmr8-cm48"],"status":"published","title":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install...","description":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1011, CVE-2020-1015.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01035,"percentile":0.64145,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-04-15T15:13:24Z","modified":"2026-06-17T03:00:12Z","products":[{"vendor":"microsoft","product":"windows"},{"vendor":"microsoft","product":"windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1903 for x64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for x64-based systems"},{"vendor":"microsoft","product":"windows server"},{"vendor":"microsoft","product":"windows server, version 1903 (server core installation)"},{"vendor":"microsoft","product":"windows server, version 1909 (server core installation)"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_8.1"},{"vendor":"microsoft","product":"windows_rt_8.1"},{"vendor":"microsoft","product":"windows_server_2008"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft","product":"windows_server_2019"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1009","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1009"},{"url":"https://github.com/advisories/GHSA-p9g7-pmr8-cm48"}],"sources":{"cve":[{"id":"CVE-2020-1009","description":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1011, CVE-2020-1015.","status":"published","published":"2020-04-15T15:13:24Z","modified":"2024-08-04T06:24:59.547Z","updated_at":"2026-11-02T14:35:56.638833Z"}],"euvd":[{"id":"EUVD-2020-11905","description":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1011, CVE-2020-1015.","status":"published","published":"2020-04-15T15:13:24Z","modified":"2024-08-04T06:24:59Z","updated_at":"2026-11-03T03:08:15.605178Z"}],"ghsa":[{"id":"GHSA-p9g7-pmr8-cm48","title":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install...","description":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1011, CVE-2020-1015.","status":"published","published":"2022-05-24T17:14:36Z","modified":"2023-01-29T05:02:06Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:44:59.63481Z"}],"nvd":[{"id":"CVE-2020-1009","description":"An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1011, CVE-2020-1015.","status":"published","published":"2020-04-15T15:15:20.387Z","modified":"2026-06-17T03:00:12.52Z","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":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:05:59.125695Z"}]}}