Ensure access to Configuration utility is restricted to needed IP addresses only

AltaNivel 1Automatizadaf5-bigip

Descripción

It is recommended to maintain secure access to the GUI by allowing only trusted IP addresses or range of IP addresses PASS requires sys httpd allow to be a list of addresses (not All). Audited against tmsh output with defaults shown: save the concatenated output of 'tmsh list auth password-policy all-properties', 'tmsh list auth source all-properties', 'tmsh list auth remote-user all-properties', 'tmsh list auth radius all-properties', 'tmsh list sys httpd all-properties', 'tmsh list sys sshd all-properties', 'tmsh list sys global-settings all-properties', 'tmsh list cli global-settings all-properties', 'tmsh list sys ntp', 'tmsh list sys snmp all-properties', 'tmsh list sys syslog' and 'tmsh list net self all-properties'. Patterns are scoped to the named top-level block.

Cómo se verifica

Método de auditoría: Patrón de configuración

Patrón: (?m)^sys httpd \{\n(?:[ \t]+[^\n]*\n)*?[ \t]+allow \{ (?:[0-9a-fA-F.:/\-]+ )+\}[ \t]*$

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

tmsh modify sys httpd allow replace-all-with { 10.0.0.0/255.255.255.0 } tmsh save sys config # CIS guidance: If the output of the above command show ALL, the following command would be executed to modify the settings: modify modify /sys httpd allow replace-all-with { <IP address or IP address }

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: f5-bigipmanagement
Referencia: CIS F5 Networks Benchmark v1.0.0 - 3.3 Ensure access to Configuration utility is restricted to needed IP addresses only

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target f5-bigip