Virtual machines (VMs) must enable logging.

An XCCDF Rule

Description

The ESXi hypervisor maintains logs for each individual VM by default. These logs contain information including, but not limited to, power events, system failure information, tools status and activity, time sync, virtual hardware changes, vMotion migrations and machine clones. Due to the value these logs provide for the continued availability of each VM and potential security incidents, these logs must be enabled.

ID: SV-258720r933221_rule
Version: VMCH-80-000207
Severity: Medium
References: CCI-000366
Updated: about 2 months ago

Remediation Templates

For each virtual machine do the following:

From the vSphere Client, right-click the Virtual Machine and go to Edit Settings >> VM Options >> Advanced.

Click the checkbox next to "Enable logging". Click "OK".
or

From a PowerCLI command prompt while connected to the ESXi host or vCenter server, run the following commands:

$spec = New-Object VMware.Vim.VirtualMachineConfigSpec
$spec.Flags = New-Object VMware.Vim.VirtualMachineFlagInfo
$spec.Flags.enableLogging = $true
(Get-VM -Name <vmname>).ExtensionData.ReconfigVM($spec)

Virtual machines (VMs) must enable logging.

Description

Remediation Templates

A Manual Procedure