{"id":"CVE-2021-22928","aliases":["EUVD-2021-10057","GHSA-469p-6wj5-vcqr"],"status":"published","title":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited,...","description":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to 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":0.00248,"percentile":0.16226,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-08-05T20:16:39Z","modified":"2026-06-17T03:38:02Z","products":[{"vendor":"citrix","product":"citrix virtual apps and desktops"},{"vendor":"citrix","product":"virtual_apps_and_desktops"},{"vendor":"citrix","product":"xenapp"},{"vendor":"citrix","product":"xendesktop"}],"references":[{"url":"https://support.citrix.com/article/CTX319750","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22928"},{"url":"https://github.com/advisories/GHSA-469p-6wj5-vcqr"}],"sources":{"cve":[{"id":"CVE-2021-22928","description":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to SYSTEM.","status":"published","published":"2021-08-05T20:16:39Z","modified":"2024-08-03T18:58:26.162Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-10057","description":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to SYSTEM.","status":"published","published":"2021-08-05T20:16:39Z","modified":"2024-08-03T18:58:26Z","updated_at":"2026-11-03T03:25:01.154097Z"}],"ghsa":[{"id":"GHSA-469p-6wj5-vcqr","title":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited,...","description":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to SYSTEM.","status":"published","published":"2022-05-24T19:10:06Z","modified":"2023-01-27T05:03:35Z","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":"2026-11-02T14:42:16.640621Z"}],"nvd":[{"id":"CVE-2021-22928","description":"A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to SYSTEM.","status":"published","published":"2021-08-05T21:15:11.733Z","modified":"2026-06-17T03:38:02.947Z","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":"2026-11-02T14:06:56.562207Z"}]}}