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The system must limit the maximum number of failed login attempts to three.


Overview

Finding ID Version Rule ID IA Controls Severity
V-64025 VCWN-06-000045 SV-78515r1_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 2017-01-06

Details

Check Text ( C-64777r1_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:

Maximum number of failed login attempts: 3

If this account lockout policy is not configured as stated, this is a finding.
Fix Text (F-69955r1_fix)
From the vSphere Web Client go to Administration >> Single Sign-On >> Configuration >> Policies >> Lockout Policy. Click Edit. Set the Maximum number of failed login attempts to 3 and click OK.