Penetration Testing mailing list archives

Penetration Test: TACACS


From: padrino () hushmail com
Date: Thu, 21 Jun 2001 10:07:21 -0500 (EDT)

Greetings...

Recently while performing a penetration test of a large client 
I was able to gain access to the Solaris server that runs the
Cisco Tacacs Authentication Server... 

After perusing the system for a while I realized that the Java/JDBC 
client program for administering the TACACS Database
read a config file that had the DB username/password in clear
text.   Using a little experience with PERL ODBC I connected to 
the Database server and grabbed the data from tables:
cs_user_profile, cs_password, cs_privilege.  My client
used Clear as the password type.  

Is this normal?  Seems to me like one of the core things you
try to protect on a WAN are Router passwords... Should Tacacs
allow you to store in password inside the database in cleartext?

Don't know if this is something big or if I've merely had too much
coffee...  Someone please let me know if I've been smoking too much
caffeine!

Thanks in advance,
el padrino

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