RES: snmp

From: Bernardo Santos Wernesback (bernardo_at_ish.com.br)
Date: 09/24/04

  • Next message: Walter Williams: "Re: LDAP Pentest" 
    Date: Fri, 24 Sep 2004 09:24:04 -0300
To: <pen-test@securityfocus.com>

     Hi Juan,

    Basically what you want to do is scan your network with a
    security/vulnerability scanner.

    I believe Nessus (www.nessus.org) has a plugin that looks for devices
    with PUBLIC community. That might be a good place to start.

    Also, there are commercial solutions that will help you. I know that
    Enterasys' NetSight Atlas discovers SNMP devices on your network. ISS'
    Internet Scanner probably can help you as well.

    If you know the devices' Ips you could also use the command line program
    "snmpwalk" available on the Internet for Linux.

    Hope this gives you a start,

    Bernardo Santos Wernesback
    Consultant / ISH Tecnologia
    ESSE,ESS,CCNA/DA,CCSA,CQS,SCSE

    -----Mensagem original-----
    De: Juan B [mailto:juanbabi@yahoo.com]
    Enviada em: quarta-feira, 22 de setembro de 2004 19:07
    Para: pen-test@securityfocus.com
    Assunto: snmp

    HI,

     

    I am responsible of the security in my company.

     

    One of the sysadmins told me that they use in one of the networks Snmp
    and that the community is public.

     

    I want to pen test this issue meaning that I want to find ways to
    retrieve from the devices info, and show the IT manager that he must
    change the community.

     

    The reason that I want to do It my self is that I don't believe in the
    way that is just going to him and tell him..." its written in the
    internet that we must change public community to something else.

     

    So how or from where do I start ?

     

    Thanks

     

    juan

    =====
    Juan Fernandez.

    Security Engineer

    Tel: +972-52-4306781
    Mcse Ccna Ccsa Scsa

            
                    
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    taught by an expert instructor with years of in-the-field pen testing
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