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Oracle Weblogic Server Deserialization RCE - MarshalledObject

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Oracle Weblogic Server Deserialization RCE - MarshalledObject

Disclosed
07/19/2016
Created
04/22/2019

Description

An unauthenticated attacker with network access to the Oracle Weblogic Server T3 interface can send a serialized object (weblogic.corba.utils.MarshalledObject) to the interface to execute code on vulnerable hosts.

Author(s)

  • Andres Rodriguez
  • Jacob Baines
  • Aaron Soto
  • Steve Embling

Platform

Solaris,Unix,Windows

Development

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

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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