The system must require an administrator to unlock an account locked due to excessive login failures.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-64029	VCWN-06-000047	SV-78519r1_rule		Medium

Description
By limiting the number of failed login attempts, the risk of unauthorized access via user password guessing, otherwise known as brute-forcing, is reduced. Limits are imposed by locking the account.

STIG	Date
VMware vSphere vCenter Server Version 6 Security Technical Implementation Guide	2017-07-11

Details

Check Text ( C-64781r1_chk )
From the vSphere Web Client go to Administration >> Single Sign-On >> Configuration >> Policies >> Lockout Policy. View the values for the lockout policies. The following lockout policy should be set at follows: Unlock time: 0 If this account lockout policy is not configured as stated, this is a finding.

Fix Text (F-69959r1_fix)
From the vSphere Web Client go to Administration >> Single Sign-On >> Configuration >> Policies >> Lockout Policy. Click Edit. Set the Unlock time to 0 and click OK.