Unauthorized access to Cisco network devices earlier than IOS

Access and configure or view vro or vswitch devices without authorization on the web page. View the device password and obtain the telnet account and password of the vrotelnet or vswitch from the reverse password for maximum access configuration. First, use the function search engine to search for keywords. Www.shodanhq.com "cisco-ios" "last-modified"


The searched device IP address and path/level/15/exec/-/show/running-config/CR directly access the configuration to crack the telnet Account password of the device. The account password is known this time. If the device enables telnet, you can directly access it. If telnet is not enabled on the device, you can configure and enable the telnet Service on the web. 12954 devices are accessible.Solution:Upgrade IOS to disable HTTP access