Ensure 'HTTP Trace Method' is disabled

SedangLevel 1Otomatisiis

Deskripsi

The HTTP TRACE method returns the contents of client HTTP requests in the entity- body of the TRACE response. Attackers could leverage this behavior to access sensitive information, such as authentication data or cookies, contained in the HTTP headers of the request. One such way to mitigate this is by using the <verbs> element of the <requestFiltering> collection. A server-level request filtering verb rule must deny TRACE (allowed=false). PowerShell 5.1 with the WebAdministration module; run elevated. CIS marks this recommendation Manual; the automated check implements its audit procedure.

Cara pemeriksaan

Metode audit: Perintah shell

shell

Import-Module WebAdministration -ErrorAction Stop; $t = @(Get-WebConfiguration -Filter 'system.webServer/security/requestFiltering/verbs/add' -PSPath 'MACHINE/WEBROOT/APPHOST' | Where-Object { $_.verb -eq 'TRACE' -and $_.allowed -eq $false }); if ($t.Count -gt 0) { 'compliant' } else { 'noncompliant' }

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Add-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter system.webServer/security/requestFiltering/verbs -Name . -Value @{verb='TRACE';allowed='False'}

Properti

Sistem operasi: Apa saja
Tag: iisrequest-filtering
Referensi: CIS Microsoft IIS 10 Benchmark v1.2.1 - 4.6 Ensure 'HTTP Trace Method' is disabled

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target iis