{"schema":"threatline.record/2","record":{"id":"CVE-2021-23874","aliases":[],"summary":"McAfee Total Protection (MTP) Improper Privilege Management Vulnerability","details":"McAfee Total Protection (MTP) contains an improper privilege management vulnerability that allows a local user to gain elevated privileges and execute code, bypassing MTP self-defense.","categories":["Unclassified"],"product":"McAfee Total Protection (MTP)","vendor":"McAfee","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-23874","source_modified_at":"2025-10-21T23:35:28.347Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"McAfee Total Protection (MTP)","vendor":"McAfee,LLC","versions":[{"lessThan":"16.0.30","status":"affected","version":"unspecified","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-23874","source_modified_at":"2025-10-21T23:35:28.347Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"McAfee Total Protection (MTP)","ecosystem":null},"version":"16.0.30","basis":"first unaffected version stated in the CVE record"}],"cvss":8.2,"severity":"High","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2021-11-17","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.01026,"percentile":0.63305,"score_date":"2026-10-23"},"published_at":"2021-02-10T10:25:24.000Z","modified_at":"2025-10-21T23:35:28.347Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2021-23874","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:28.347Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23874","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23874","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-23874","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-02-04T21:22:09.087599Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:35:28.347Z","content_hash":"19b9857b81e7cc7486af211d915759c6b39bfaa06f8d834f75b43adee20d99f7"}}