Host must automatically terminate idle host client sessions

OrtaDüzey 1Otomatikvmware

Açıklama

Configuring the host to automatically terminate idle host client sessions helps mitigate security risks associated with unattended sessions, which could potentially be exploited. The recommended setting for this control is a timeout value of 900. The parameter governing this behavior is UserVars.HostClientSessionTimeout. The audit reads UserVars.HostClientSessionTimeout with esxcli and requires 900 seconds or less (0 = unlimited fails). Runs in the ESXi Shell (busybox sh) as root.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

out=$(esxcli system settings advanced list -o /UserVars/HostClientSessionTimeout 2>/dev/null) || exit 1
v=$(printf '%s\n' "$out" | awk '$1=="Int" && $2=="Value:" {print $3; exit}')
case "$v" in ''|*[!0-9-]*) echo '/UserVars/HostClientSessionTimeout: no integer value'; exit 1 ;; esac
if [ "$v" -gt 0 ] && [ "$v" -le 900 ]; then echo compliant; else echo "/UserVars/HostClientSessionTimeout = $v (expected 1-900)"; fi

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

1. Set the approved idle timeout with Get-VMHost | Get-AdvancedSetting -Name UserVars.HostClientSessionTimeout | Set-AdvancedSetting -Value <seconds> -Confirm:$false 2. Reconnect to the Host Client and confirm inactive sessions expire as expected.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: vmwareesximanagement
Referans: CIS VMware ESXi 9.0 Benchmark v1.0.0 - 3.17 Host must automatically terminate idle host client sessions

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target vmware