Recently I wrote an article on cisco-ocs from Backtrack Linux and provided examples of what it did as well as a bug where if a higher privilege was provided to the vty ports it would note the router was not vulnerable. In that scenario the router was even more vulnerable because the initial login provides enable privileges. Anyhow fast forward five days and the developer, known by OverIP, reached out to me to get more details so he could fix the bug and discuss expanding Cisco OCS’s capabilities. I am happy to announce Cisco OCS version 0.2 which fixes the bug mentioned in the previous article. More details are provided below as well as information about possible future releases.
The cisco-ocs application available in the Backtrack menu ( Backtrack > Vulnerability Assessment > Network Assessment > Cisco Tools ) is also known as cisco-ocs Mass Scanner. This tool provides a single function which is to scan large ranges of IP’s looking for Cisco devices or really any device listening on TCP port 23, attempts to login using telnet with a password of cisco, then passes the enable command to the Cisco router if its able to login via telnet, uses cisco again for the enable password, and finally reports a success if its able to get to the enable prompt using these exact steps. Unfortunately this is the only function of the tool as you cannot specify a wordlist of passwords to attempt or for that matter you cannot set anything accept for the range of IP addresses to scan. Below we should a couple examples of the Cisco-OCS Mass Scanner working on Backtrack 5 R3.
One of my clients got a new Panasonic DP-8045 Digital Imaging Device which is a great device for heavy print use. The client needed various things configured on the device including networking so various computers could print to the device. To configure most of the settings you need what Panasonic calls the Operator password.