The Access Credential Manager as a trusted caller user right must not be assigned to any groups or accounts.

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The Access Credential Manager as a trusted caller user right must not be assigned to any groups or accounts.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-73729	WN16-UR-000010	SV-88393r1_rule		Medium

Description
Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Access Credential Manager as a trusted caller" user right may be able to retrieve the credentials of other accounts from Credential Manager.

STIG	Date
Windows Server 2016 Security Technical Implementation Guide	2019-01-16

Details

Check Text ( C-73811r1_chk )
Verify the effective setting in Local Group Policy Editor. Run "gpedit.msc". Navigate to Local Computer Policy >> Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment. If any accounts or groups are granted the "Access Credential Manager as a trusted caller" user right, this is a finding.

Fix Text (F-80179r1_fix)
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Access Credential Manager as a trusted caller" to be defined but containing no entries (blank).