The vCenter Server must disable or restrict the connectivity between vSAN Health Check and public Hardware Compatibility List (HCL) by use of an external proxy server.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-258948	VCSA-80-000281	SV-258948r934502_rule		Medium

Description
The vSAN Health Check is able to download the HCL from VMware to check compliance against the underlying vSAN Cluster hosts. To ensure the vCenter server is not directly downloading content from the internet, this functionality must be disabled. If this feature is necessary, an external proxy server must be configured.

STIG	Date
VMware vSphere 8.0 vCenter Security Technical Implementation Guide	2023-10-11

Details

Check Text ( C-62688r934500_chk )

If no clusters are enabled for vSAN, this is not applicable. From the vSphere Client, go to Host and Clusters. Select the vCenter Server >> Configure >> vSAN >> Internet Connectivity. If the HCL internet download is not required, verify "Status" is "Disabled". If the "Status" is "Enabled", this is a finding. If the HCL internet download is required, verify "Status" is "Enabled" and a proxy host is configured. If "Status" is "Enabled" and a proxy is not configured, this is a finding.

Fix Text (F-62597r934501_fix)
From the vSphere Client, go to Host and Clusters. Select the vCenter Server >> Configure >> vSAN >> Internet Connectivity. Click "Edit". If the HCL internet download is not required, ensure that "Status" is "Disabled". If the HCL internet download is required, ensure that "Status" is "Enabled" and that a proxy host is appropriately configured.