module

Citrix NetScaler SOAP Handler Remote Code Execution

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Disclosed
Sep 22, 2014
Created
May 30, 2018

Description

This module exploits a memory corruption vulnerability on the Citrix NetScaler Appliance.
The vulnerability exists in the SOAP handler, accessible through the web interface. A
malicious SOAP requests can force the handler to connect to a malicious NetScaler config
server. This malicious config server can send a specially crafted response in order to
trigger a memory corruption and overwrite data in the stack, to finally execute arbitrary
code with the privileges of the web server running the SOAP handler. This module has been
tested successfully on the NetScaler Virtual Appliance 450010.

Authors

Bradley Austin
juan vazquez [email protected]

Platform

BSD

Architectures

x86

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/freebsd/misc/citrix_netscaler_soap_bof
    msf exploit(citrix_netscaler_soap_bof) > show targets
        ...targets...
    msf exploit(citrix_netscaler_soap_bof) > set TARGET < target-id >
    msf exploit(citrix_netscaler_soap_bof) > show options
        ...show and set options...
    msf exploit(citrix_netscaler_soap_bof) > exploit
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