module

Zyxel/Eir D1000 DSL Modem NewNTPServer Command Injection Over TR-064

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Disclosed
2016-11-07
Created
2018-05-30

Description

Broadband DSL modems manufactured by Zyxel and distributed by some
European ISPs are vulnerable to a command injection vulnerability when setting
the 'NewNTPServer' value using the TR-64 SOAP-based configuration protocol. In
the tested case, no authentication is required to set this value on affected
DSL modems.

This exploit was originally tested on firmware versions up to 2.00(AADU.5)_20150909.

Authors

Kenzo
Michael Messner devnull@s3cur1ty.de
todb todb@metasploit.com
wvu wvu@metasploit.com
0x27

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:


    msf > use exploit/linux/http/tr064_ntpserver_cmdinject
    msf exploit(tr064_ntpserver_cmdinject) > show targets
        ...targets...
    msf exploit(tr064_ntpserver_cmdinject) > set TARGET < target-id >
    msf exploit(tr064_ntpserver_cmdinject) > show options
        ...show and set options...
    msf exploit(tr064_ntpserver_cmdinject) > exploit
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