Penetration Testing mailing list archives

Re: Cisco 2501 Router


From: Jared Brick <jbrick () videotron ca>
Date: 06 Jan 2002 07:01:34 -0500

Through console:

-Reboot the router.
-Hold ctrl + break during boot up
-Type: o/r 0x42
 Type: i
 Type: n at setup
-Enter privileged mode
-copy start run
-enter new password
-enter config mode and change configuration register back:
config-register 0x2102

Jared

On Sat, 2002-01-05 at 13:19, Rob Iles wrote:
Al, I appreciate this doesn't pertain to pen-testing exactly, but I hope
the expertise of list members may be able to assist me. If you choose not
to pass it, I'd quite understand!

Thanks.


List,
      I am in the unfortunate (some would say careless) position of not having
the password for one of our critical Cisco 2501 Routers.  Does anyone know
of a way to obtain the password? Wiping the configuration completely is
not an option. I have SNMP access to the device, and can also connect via
a console cable if necessary.

Any assistance *greatly* appreciated!

Regards,

RI.


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