{"api_version":"1","generated_at":"2026-07-23T13:07:20+00:00","cve":"CVE-2021-23880","urls":{"html":"https://cve.report/CVE-2021-23880","api":"https://cve.report/api/cve/CVE-2021-23880.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-23880","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-23880"},"summary":{"title":"CVE-2021-23880","description":"Improper Access Control in attribute in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows authenticated local administrator user to perform an uninstallation of the anti-malware engine via the running of a specific command with the correct parameters.","state":"PUBLIC","assigner":"psirt@mcafee.com","published_at":"2021-02-10 10:15:00","updated_at":"2023-11-16 02:25:00"},"problem_types":["NVD-CWE-Other"],"metrics":[],"references":[{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10345","name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10345","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"McAfee Security Bulletin - Endpoint Security for Windows update fixes five vulnerabilities (CVE-2021-23878, CVE-2021-23880, CVE-2021-23881, CVE-2021-23882, CVE-2021-23883)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-23880","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23880","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"23880","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"windows","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"23880","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"windows","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"psirt@mcafee.com","DATE_PUBLIC":"2021-02-10T00:00:00.000Z","ID":"CVE-2021-23880","STATE":"PUBLIC","TITLE":"Improper Access Control in the ENS installer  "},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Endpoint Security (ENS) for Windows","version":{"version_data":[{"version_affected":"<","version_name":"10.7.x","version_value":"10.7.0 February 2021"}]}}]},"vendor_name":"McAfee LLC"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Improper Access Control in attribute in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows authenticated local administrator user to perform an uninstallation of the anti-malware engine via the running of a specific command with the correct parameters."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-269 Improper Privilege Management"}]}]},"references":{"reference_data":[{"name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10345","refsource":"CONFIRM","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10345"}]},"source":{"discovery":"INTERNAL"}},"nvd":{"publishedDate":"2021-02-10 10:15:00","lastModifiedDate":"2023-11-16 02:25:00","problem_types":["NVD-CWE-Other"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":0.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:P/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:windows:*:*","versionEndExcluding":"10.7.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"23880","Ordinal":"198620","Title":"CVE-2021-23880","CVE":"CVE-2021-23880","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"23880","Ordinal":"1","NoteData":"Improper Access Control in attribute in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows authenticated local administrator user to perform an uninstallation of the anti-malware engine via the running of a specific command with the correct parameters.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"23880","Ordinal":"2","NoteData":"2021-02-10","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"23880","Ordinal":"3","NoteData":"2021-02-10","Type":"Other","Title":"Modified"}]}}}