TMA-IIS-4.8

Ensure Handler is not granted Write and Script/Execute

높음레벨 1자동iis

설명

Handler mappings can be configured to give permissions to Read, Write, Script, or Execute depending on what the use is for - reading static content, uploading files, executing scripts, etc. It is recommended to grant a handler either Execute/Script or Write permissions, but not both. The server-level handlers accessPolicy must not contain Write together with Script or Execute. PowerShell 5.1 with the WebAdministration module; run elevated. CIS marks this recommendation Manual; the automated check implements its audit procedure.

점검 방법

감사 방식: 셸 명령

shell

Import-Module WebAdministration -ErrorAction Stop; $p = [string](Get-WebConfiguration -Filter 'system.webServer/handlers' -PSPath 'MACHINE/WEBROOT/APPHOST').accessPolicy; if ($p -match 'Write' -and $p -match 'Script|Execute') { 'noncompliant' } else { 'compliant' }

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter system.webServer/handlers -Name accessPolicy -Value 'Read,Script'

속성

운영 체제: 모두
태그: iisrequest-filtering
참고 자료: CIS Microsoft IIS 10 Benchmark v1.2.1 - 4.8 Ensure Handler is not granted Write and Script/Execute

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target iis