From: Eduardo Espina (eduardomx@gmail.com)
Date: Fri Jun 16 2006 - 21:02:32 EDT
Dan,
You're right, I'm going to try the SNMP next week; and as you wrote
there are many scenarios that can be exploited even with MSFC "only",
one I tried was OSPF route injection, and it worked great, I cannot
get the traffic through SPAN port, but I can route all the traffic
through my laptop.
Thanks,
Eduardo.
On 6/16/06, Dan Bogda <dan.bogda@kintera.com> wrote:
> Eduardo,
> The MSFC it's self is a decent treasure trove. You may want to see if they
> are using the same SNMP strings between the MSFC and the 6500 chassis. I
> have seen a lot of places use different passwords on their L2 and L3 gear,
> but still use the same SNMP strings.
>
> Good luck,
> Dan
>
> -----Original Message-----
> From: Eduardo Espina [mailto:eduardomx@gmail.com]
> Sent: Thursday, June 15, 2006 7:45 AM
> To: Francois Labreque
> Cc: Luis Gutierrez; pen-test@securityfocus.com
> Subject: Re: Physical ports in IOS
>
> Francois,
>
> Thanks for your help, I did it and now I know where the SUP is
> located, unfortunately the passwords I had didn't work there. Anyway I
> know where to dig for new access.
>
> Greets,
> Eduardo.
>
>
>
> On 6/15/06, Francois Labreque <flabreq@ca.ibm.com> wrote:
> > "Eduardo Espina" <eduardomx@gmail.com> a écrit sur 2006-06-14 16:26:56 :
> >
> > > Hi,
> > >
> > > Thanks for the tip, I forgot to say, i'm in a Cisco Catalyst 6500 with
> > > IOS 12.1(8b) and there's no sh mac-address-table command available.
> > > I do have the enable password, show privilege give me level 15. All
> > > references to interfaces are to Vlan# but no physical ports anyway.
> >
> > Then you are in the MSFC module of the switch and it is running in hybrid
> > mode.
> >
> > you need to "sh cdp neighbor detail" to find the ip address of the SUP
> > card of the switch and telnet to it. From there, it will be CatOS
> > commands.
> >
> > >
> > > Is there a separate port for switch configuration and router
> > > configuration?, i have other Cisco devices for testing and i found
> > > the show mac-adress-table useful, but with IOS 12.4. Is it a problem
> > > with IOS version?
> > >
> > > Thanks,
> > > Eduardo.
> > >
> > > On 6/14/06, Luis Gutierrez <lgutierrez@foxhollowtech.com> wrote:
> > > >
> > > >
> > > > Here is a sample of how to do it:
> > > >
> > > > 740S3C22#sh ip arp xx.xx.xx.56
> > > >
> > > > Protocol Address Age (min) Hardware Addr Type Interface
> > > > Internet xx.xx.xx.56 1 0011.434c.8b43 ARPA Vlanxx
> > > >
> > > >
> > > > 740S3C22#sh mac add add 0011.434c.8b43
> > > >
> > > > Unicast Entries
> > > > vlan mac address type protocols port
> > > >
> > -------+---------------+--------+---------------------+-----------------
> > > > ---
> > > > xx 0011.434c.8b43 dynamic ip
> > > > GigabitEthernet6/1
> > > >
> > > >
> > > > -luis
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: Eduardo Espina [mailto:eduardomx@gmail.com]
> > > > Sent: Tuesday, June 13, 2006 7:21 PM
> > > > To: pen-test@securityfocus.com
> > > > Subject: Physical ports in IOS
> > > >
> > > > Hi,
> > > >
> > > > I'm pen-testing a network and i've already gained access to a Cisco
> > > > switch in certain VLAN; i'm stucked in getting a SPAN port in the
> > > > physical port where i'm attached or changing that port to a different
> > > > VLAN; "show interfaces fastethernet" doesn't work, and "show
> > > > interfaces" just output the MAC address of the VLAN, but i can't find
> > > > the way to correlate IP (mine) with the physical port (Fa0/3 i.e.).
> > > >
> > > > Some idea?
> > > >
> > > > Thanks,
> > > > Eduardo.
> > > >
> > > >
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This List Sponsored by: Cenzic
Concerned about Web Application Security?
Why not go with the #1 solution - Cenzic, the only one to win the Analyst's
Choice Award from eWeek. As attacks through web applications continue to rise,
you need to proactively protect your applications from hackers. Cenzic has the
most comprehensive solutions to meet your application security penetration
testing and vulnerability management needs. You have an option to go with a
managed service (Cenzic ClickToSecure) or an enterprise software
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can
help you: http://www.cenzic.com/news_events/wpappsec.php
And, now for a limited time we can do a FREE audit for you to confirm your
results from other product. Contact us at request@cenzic.com for details.
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