{"id":"CVE-2021-32023","aliases":["EUVD-2021-18890","GHSA-r7fj-xx85-c8w6"],"status":"published","title":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows...","description":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00302,"percentile":0.2315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-11-10T17:35:32Z","modified":"2026-06-17T03:52:41Z","products":[{"vendor":"blackberry","product":"protect"}],"references":[{"url":"https://support.blackberry.com/kb/articleDetail?articleNumber=000088685","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32023"},{"url":"https://support.blackberry.com/kb/articleDetail?articleNumber=000085060"},{"url":"https://github.com/advisories/GHSA-r7fj-xx85-c8w6"}],"sources":{"cve":[{"id":"CVE-2021-32023","description":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","status":"published","published":"2021-11-10T17:35:32Z","modified":"2024-08-03T23:17:29.496Z","updated_at":"2026-11-02T14:33:06.658806Z"}],"euvd":[{"id":"EUVD-2021-18890","description":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","status":"published","published":"2021-11-10T17:35:32Z","modified":"2024-08-03T23:17:29Z","updated_at":"2026-11-03T03:24:37.407491Z"}],"ghsa":[{"id":"GHSA-r7fj-xx85-c8w6","title":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows...","description":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","status":"published","published":"2022-05-24T19:20:15Z","modified":"2023-01-27T05:04:03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:42:22.530177Z"}],"nvd":[{"id":"CVE-2021-32023","description":"An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.","status":"published","published":"2021-11-10T18:15:08.33Z","modified":"2026-06-17T03:52:41.647Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}