{"id":"CVE-2020-1313","aliases":["EUVD-2020-12191","GHSA-hcfw-mr8f-6c3h"],"status":"published","title":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service...","description":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.39234,"percentile":0.98613,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269"],"published":"2020-06-09T19:44:05Z","modified":"2026-06-17T03:01:04Z","exploits":[{"source":"metasploit","id":"exploit/windows/local/cve_2020_1313_system_orchestrator","title":"Windows Update Orchestrator unchecked ScheduleWork call","type":"exploit","platform":"Windows","date":"2019-11-04","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/local/cve_2020_1313_system_orchestrator"},{"source":"pocgithub","id":"irsl/CVE-2020-1313","title":"irsl/CVE-2020-1313","date":"2020-07-29","url":"https://github.com/irsl/CVE-2020-1313"}],"products":[{"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 10 version 2004 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 2004 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 2004 for x64-based systems"},{"vendor":"microsoft","product":"windows server, version 1903 (server core installation)"},{"vendor":"microsoft","product":"windows server, version 1909 (server core installation)"},{"vendor":"microsoft","product":"windows server, version 2004 (server core installation)"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_server_2016"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1313","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/159305/Microsoft-Windows-Update-Orchestrator-Unchecked-ScheduleWork-Call.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1313"},{"url":"https://github.com/advisories/GHSA-hcfw-mr8f-6c3h"}],"sources":{"cve":[{"id":"CVE-2020-1313","description":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.","status":"published","published":"2020-06-09T19:44:05Z","modified":"2024-08-04T06:32:01.251Z","updated_at":"2026-11-02T14:35:56.213477Z"}],"euvd":[{"id":"EUVD-2020-12191","description":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.","status":"published","published":"2020-06-09T19:44:05Z","modified":"2024-08-04T06:32:01Z","updated_at":"2026-11-03T03:08:14.784772Z"}],"ghsa":[{"id":"GHSA-hcfw-mr8f-6c3h","title":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service...","description":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.","status":"published","published":"2022-05-24T17:19:59Z","modified":"2023-01-29T05:03:14Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:16.618773Z"}],"nvd":[{"id":"CVE-2020-1313","description":"An elevation of privilege vulnerability exists when the Windows Update Orchestrator Service improperly handles file operations, aka 'Windows Update Orchestrator Service Elevation of Privilege Vulnerability'.","status":"published","published":"2020-06-09T20:15:20.727Z","modified":"2026-06-17T03:01:04.857Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}