Title

Minimum password age does not meet minimum requirements. (Cat II impact)

Discussion

Permitting passwords to be changed in immediate succession within the same day, allows users to cycle passwords through their history database. This enables users to effectively negate the purpose of mandating periodic password changes.

Check Content

Analyze the system using the Security Configuration and Analysis snap-in. Expand the Security Configuration and Analysis tree view. Navigate to Account Policies -> Password Policy. If the value for the “Minimum password age” is less than one day, then this is a finding.

Fix Text

Configure the Minimum Password Age so that it is a minimum of "1".

Additional Identifiers

Rule ID: SV-28992r1_rule

Vulnerability ID: V-1105

Group Title: Minimum Password Age

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.