system
Identify the affected product in <CVE-2021-21987>.
user
Which product is affected by <CVE-2021-21987>?
assistant
The affected product is VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows and version: VMware Workstation (16.x prior to 16.1.2) and Horizon Client for Windows (5.x prior to 5.5.2).