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← Back to VMware vSphere 7.0 vCenter Security Technical Implementation Guide

V-256326

CAT II (Medium)

The vCenter Server must prohibit password reuse for a minimum of five generations.

Rule ID

SV-256326r885589_rule

STIG

VMware vSphere 7.0 vCenter Security Technical Implementation Guide

Version

V1R3

CCIs

CCI-000200

Discussion

Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. To meet password policy requirements, passwords must be changed at specific policy-based intervals. If the information system or application allows the user to consecutively reuse their password when that password has exceeded its defined lifetime, the result is a password that is not changed per policy requirements.

Check Content

From the vSphere Client, go to Administration >> Single Sign On >> Configuration >> Local Accounts >> Password Policy.

View the value of the "Restrict reuse" setting.

If the "Restrict reuse" policy is not set to "5" or more, this is a finding.

Fix Text

From the vSphere Client, go to Administration >> Single Sign On >> Configuration >> Local Accounts >> Password Policy.

Click "Edit", enter "5" as the "Restrict reuse" setting, and click "OK".