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

높음레벨 1자동f5-bigip

설명

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.

점검 방법

감사 방식: 구성 패턴

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

조치 방법

조치 방식: 가이드 또는 인프라 패치

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 }

속성

운영 체제: 모두
태그: f5-bigipmanagement
참고 자료: CIS F5 Networks Benchmark v1.0.0 - 3.3 Ensure access to Configuration utility is restricted to needed IP addresses only

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target f5-bigip