Ensure transport layer security for 'basic authentication' is configured

高级别 1自动化iis

说明

Basic Authentication can pass credentials across the network in clear text. It is therefore imperative that the traffic between client and server be encrypted, especially in cases where the site is publicly accessible and is recommended that TLS be configured and required for any Site or Application using Basic Authentication. For every site with Basic authentication enabled, system.webServer/security/access sslFlags must include Ssl (Require SSL). PowerShell 5.1 with the WebAdministration module; run elevated.

检查方式

审计方法: Shell 命令

shell

Import-Module WebAdministration -ErrorAction Stop; $bad = @(Get-Website | Where-Object { $b = Get-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Location $_.Name -Filter 'system.webServer/security/authentication/basicAuthentication'; $s = Get-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Location $_.Name -Filter 'system.webServer/security/access'; $b.enabled -eq $true -and [string]$s.sslFlags -notmatch 'Ssl' }); if ($bad.Count -eq 0) { 'compliant' } else { 'noncompliant' }

预期输出: compliant

修复方式

修复方法: 操作指南或基础设施补丁

Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Location '<site>' -Filter system.webServer/security/access -Name sslFlags -Value Ssl

属性

操作系统: 任意
标签: iisauthentication
参考: CIS Microsoft IIS 10 Benchmark v1.2.1 - 2.6 Ensure transport layer security for 'basic authentication' is configured

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target iis