Finding ID | Version | Rule ID | IA Controls | Severity |
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V-225500 | WN12-SO-000060 | SV-225500r569185_rule | Medium |
Description |
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Windows includes two network-sharing security models - Classic and Guest only. With the Classic model, local accounts must be password protected; otherwise, anyone can use guest user accounts to access shared system resources. |
STIG | Date |
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Microsoft Windows Server 2012/2012 R2 Member Server Security Technical Implementation Guide | 2022-09-06 |
Check Text ( C-27199r471842_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: \System\CurrentControlSet\Control\Lsa\ Value Name: ForceGuest Value Type: REG_DWORD Value: 0 |
Fix Text (F-27187r471843_fix) |
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Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> "Network access: Sharing and security model for local accounts" to "Classic - local users authenticate as themselves". |