Finding ID | Version | Rule ID | IA Controls | Severity |
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V-14243 | WN12-CC-000077 | SV-52955r1_rule | ECSC-1 | Medium |
Description |
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Enumeration of administrator accounts when elevating can provide part of the logon information to an unauthorized user. This setting configures the system to always require users to type in a username and password to elevate a running application. |
STIG | Date |
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Windows Server 2012 Member Server Security Technical Implementation Guide | 2014-01-07 |
Check Text ( C-47261r3_chk ) |
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If the following registry value does not exist or is not configured as specified, this is a finding: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Microsoft\Windows\CurrentVersion\Policies\CredUI\ Value Name: EnumerateAdministrators Type: REG_DWORD Value: 0 |
Fix Text (F-45881r1_fix) |
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Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Credential User Interface -> "Enumerate administrator accounts on elevation" to "Disabled". |