

You can either use a terminal console software such as PuTTY or TeraTerm. Table of Content 1) Using the Console Cableġ.2 CLI-access via Console Cable (using TeraTerm)ġ.3 CLI-access via Web GUI (Web Interface)ġ.4 What devices will these methods work on?ġ.5 What can I do with the CLI? 2) Debug the Firewall after Reboot/Crash Issuesġ) Using the Console Cable 1.1 The Software This guide will give you great insight into how to access your Zyxel device's CLI (Command Line Interface). The command-line interface is a management interface that can be reached via several ways, including SSH and serial cable/console cable connection. It shows what console cable to use, how to login and gain console access via Putty & TeraTerm, access Web GUI CLI, and how to use the debug level 8 command for troubleshooting reboot/crash issues/problem. Product Overview Product Overview Find the latest Zyxel products list here.This article shows how to use the CLI/Command line interface via console cable using USG FLEX, a VPN firewall, an XGS-Switch or even a professional access point like a WAX510D.

Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command inje. The passwo.Ī stack-based buffer overflow in fbwifi_continue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 t. An authentication bypass vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.20 through 4.70, USG.Īn authentication bypasss vulnerability in the web-based management interface of Zyxel USG/Zywall series firmware versions 4.įirmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password.
