{"id":"CVE-2020-1163","published":"2020-06-09T19:43:17Z","modified":"2024-08-04T06:25:01Z","title":"An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To…","vendor":"Microsoft","product":"Microsoft Forefront Endpoint Protection","tier":"core","eol":null,"affectedVersions":[{"vendor":"Microsoft","product":"Microsoft Forefront Endpoint Protection","versions":["2010"]},{"vendor":"Microsoft","product":"Microsoft System Center","versions":["Endpoint Protection","2012 R2 Endpoint Protection","2012 Endpoint Protection"]},{"vendor":"Microsoft","product":"Windows Defender on Windows 7 for 32-bit Systems","versions":["Service Pack 1"]},{"vendor":"Microsoft","product":"Windows Defender on Windows 7 for x64-based Systems","versions":["Service Pack 1"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 for 32-bit Systems","versions":["Service Pack 2"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 for 32-bit Systems (Server Core installation)","versions":["Service Pack 2"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 for Itanium-Based Systems","versions":["Service Pack 2"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 R2 for Itanium-Based Systems","versions":["Service Pack 1"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 R2 for x64-based Systems","versions":["Service Pack 1"]},{"vendor":"Microsoft","product":"Windows Defender on Windows Server 2008 R2 for x64-based Systems (Server Core installation)","versions":["Service Pack 1"]}],"description":{"text":"An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Defender Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1170.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.00885,"percentile":0.59111,"date":"2026-10-28","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1163","tags":["x_refsource_MISC"]}],"techniques":[{"id":"T1485","name":"Data Destruction","tactics":["impact"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 2)","mappingType":"primary_impact","evidence":[],"confidence":"high"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-12046","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-12046","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[{"stage":"primary","techniques":["T1485"],"provenance":"source"}],"timeline":[{"date":"2020-06-09","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2020-1163","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":11.8,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":11.82,"detail":"percentile 0.5911"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}