Wiping out user and/or root password in embedded linux

Posted by TryTryAgain on Server Fault See other posts from Server Fault or by TryTryAgain
Published on 2011-06-30T19:02:58Z Indexed on 2012/10/02 3:41 UTC
Read the original article Hit count: 424

Filed under:

linux

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ssh

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embedded

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password-reset

We have a security camera system running an embedded linux. It boots with Lilo as a bootloader and has no tty access once booted. I don't know any username either.

SSH/22 is open, but I don't think brute force is an option.

I have tried all the common tricks to reset a linux user password (boot from the bootloader in single user mode = doesn't happen, still prompts for user login, boot to a live cd = can't access the file system...it's all loop files and other binary, etc etc), but they are all not possible as it is an embedded linux setup the way it is.

Any help/suggestions would be appreciated. Thanks

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