{"id":"CVE-2020-7334","aliases":["EUVD-2020-28461","GHSA-gfqr-2cch-p32h"],"status":"published","title":"Improper privilege assignment vulnerability in the installer component of MACC","description":"Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00285,"percentile":0.2118,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266","CWE-269"],"published":"2020-10-15T09:05:17Z","modified":"2026-06-17T03:24:44Z","products":[{"vendor":"mcafee","product":"application_and_change_control"},{"vendor":"mcafee,llc","product":"mcafee application and change control (macc)"}],"references":[{"url":"https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10333","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7334"},{"url":"https://github.com/advisories/GHSA-gfqr-2cch-p32h"}],"sources":{"cve":[{"id":"CVE-2020-7334","title":"Improper privilege assignment vulnerability in the installer component of MACC","description":"Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.","status":"published","published":"2020-10-15T09:05:17.539Z","modified":"2024-09-16T22:45:11.642Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:35:58.787905Z"}],"euvd":[{"id":"EUVD-2020-28461","description":"Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.","status":"published","published":"2020-10-15T09:05:17Z","modified":"2024-09-16T22:45:11Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:00.150098Z"}],"ghsa":[{"id":"GHSA-gfqr-2cch-p32h","title":"Improper privilege assignment vulnerability in the installer McAfee Application and Change...","description":"Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.","status":"published","published":"2022-05-24T17:30:48Z","modified":"2023-01-29T05:04:52Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:39.24589Z"}],"nvd":[{"id":"CVE-2020-7334","description":"Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.","status":"published","published":"2020-10-15T09:15:11.523Z","modified":"2026-06-17T03:24:44.203Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-266","CWE-269"],"updated_at":"2026-11-02T14:06:19.351389Z"}]}}