Ensure 'Access Credential Manager as a trusted caller' is set to 'No One'

TinggiLevel 1Otomatiswindows

Deskripsi

This security setting is used by Credential Manager during Backup and Restore. No accounts should have this user right, as it is only assigned to Winlogon. Users' saved credentials might be compromised if this user right is assigned to other entities. The recommended state for this setting is: No One.

Cara pemeriksaan

Metode audit: Perintah shell

shell

$f = Join-Path $env:TEMP ('tmaegis-' + [guid]::NewGuid().ToString() + '.inf'); secedit /export /cfg $f /areas SECURITYPOLICY USER_RIGHTS /quiet | Out-Null; $c = Get-Content $f -ErrorAction SilentlyContinue; Remove-Item $f -Force -ErrorAction SilentlyContinue; $line = $c | Where-Object { $_ -match '^\s*SeTrustedCredManAccessPrivilege\s*=' } | Select-Object -First 1; $v = if ($line) { ($line -split '=', 2)[1].Trim().Trim('"') } else { $null }; $have = @(if ($v) { $v -split ',' | ForEach-Object { $_.Trim().TrimStart('*') } | Where-Object { $_ } }); if ((($have | Sort-Object -Unique) -join ',') -eq '') { 'compliant' } else { 'non-compliant: ' + ($have -join ',') }

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Set through Group Policy (domain policy for domain members): Computer Configuration\Policies\Windows Settings\Security Settings\Local Policies\User Rights Assignment\Access Credential Manager as a trusted caller

Properti

Sistem operasi: windows-10
Tag: cis-convertedseceditwindows
Referensi: CIS Microsoft Windows 10 Enterprise Benchmark v4.0.0 - 2.2.1

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shell

tmaegis scan --target windows