How to fuzz restricted shell?

Asked Sep 03 '20 at 07:09

Active Sep 03 '20 at 07:31

Viewed 279 times

I want to fuzz the restricted shell which is customized linux shell. I can only run certain commands which are specific to application. OS commands are not allowed to run. The shell looks as below after doing ssh to it,

My goal is to fuzz the input parameters for this shell and observe the crashes and unexpected errors. I am looking for the tools and process to fuzz these kinds of restricted shells.

Does anyone recommend a good way to accomplish this?

edited Sep 03 '20 at 07:31

schroeder

129,372
55
299
340

asked Sep 03 '20 at 07:09

Ajay

Maybe this will help? https://reverseengineering.stackexchange.com/q/23499/24222 – multithr3at3d Sep 03 '20 at 21:26
There is no way to install the tools to run fuzzing. Need to ssh first and then pass commands (limited commands) – Ajay May 24 '21 at 13:41
Ok, you could use an SSH library to programmatically fuzz over the SSH connection. – multithr3at3d May 25 '21 at 01:40

How to fuzz restricted shell?

0 Answers0