Detections
Analytics
WN25-SO-000240 - Windows Server 2025 must be configured to prevent anonymous users from having the same permissions as the Everyone group.
Information
Access by anonymous users must be restricted. If this setting is enabled, anonymous users have the same rights and permissions as the built-in Everyone group. Anonymous users must not have these permissions or rights.Solution
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> Network access: Let Everyone permissions apply to anonymous users to 'Disabled'.See Also
https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_Windows_Server_2025_V1R1_STIG.zip
Item Details
Audit Name: DISA Microsoft Windows Server 2025 STIG v1r1
Category: CONFIGURATION MANAGEMENT
References: 800-53|CM-6b., CAT|II, CCI|CCI-000366, Rule-ID|SV-278218r1181360_rule, STIG-ID|WN25-SO-000240, Vuln-ID|V-278218
Plugin: Windows
Control ID: 78dd0f18f515ed2a1cd6d749e56cf3d62c03c09fac24d2381c63189cec5b84e8