The host is installed with Citrix Workspace App before 2212, 2203 LTSR before CU2 or 1912 LTSR before CU7 Hotfix 2 and is prone to an improper access control vulnerability. A flaw is present in the application, which fails to handle unspecified vectors. On successful exploitation, privilege escalation on the system running a vulnerable version of Citrix Workspace app for Windows.