VMware vCenter Server 5.5, 6.0, 6.5 allows vSphere users with certain, limited vSphere privileges to use the VIX API to access Guest Operating Systems without the need to authenticate.
| Software | From | Fixed in |
|---|---|---|
| vmware / vcenter_server | 5.5 | 5.5.x |
| vmware / vcenter_server | 6.5 | 6.5.x |
| vmware / vcenter_server | 6.0 | 6.0.x |