Set 'username secret' for all local users

TinggiLevel 1Otomatiscisco-ios

Deskripsi

Username secret password type 5 and enable secret password type 5 must be migrated to the stronger password type 8 or 9. IF a device is upgraded from IOS XE 16.9 or later the type 5 is auto converted to type 9. The username secret command provides an additional layer of security over the username password. Default device configuration does not require strong user authentication potentially enabling unfettered access to an attacker that is able to reach the device. Fails if any 'username' line is configured without 'secret'. Audited against the output of 'show running-config' (run 'terminal length 0' first; do not use 'show running-config all' or 'show startup-config').

Cara pemeriksaan

Metode audit: Pola konfigurasi

Pola: (?m)^username \S+ (?:(?:[^s \t\n][^ \t\n]*|s(?:|[^e \t\n][^ \t\n]*|e(?:|[^c \t\n][^ \t\n]*|c(?:|[^r \t\n][^ \t\n]*|r(?:|[^e \t\n][^ \t\n]*|e(?:|[^t \t\n][^ \t\n]*|t(?:[^ \t\n][^ \t\n]*)))))))[ \t]+)*(?:(?:[^s \t\n][^ \t\n]*|s(?:|[^e \t\n][^ \t\n]*|e(?:|[^c \t\n][^ \t\n]*|c(?:|[^r \t\n][^ \t\n]*|r(?:|[^e \t\n][^ \t\n]*|e(?:|[^t \t\n][^ \t\n]*|t(?:[^ \t\n][^ \t\n]*))))))))?$

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

! Create a local user with an encrypted, complex (not easily guessed) password. username {LOCAL_USERNAME} secret {LOCAL_PASSWORD}

Properti

Sistem operasi: Apa saja
Tag: cisco-iosnetworkaaa
Referensi: CIS Cisco IOS XE 17.x Benchmark v2.2.1 - 1.4.3 Set 'username secret' for all local users

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target cisco-ios