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Oracle WebLogic wls-wsat Component Deserialization RCE

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Oracle WebLogic wls-wsat Component Deserialization RCE

Disclosed
10/19/2017
Created
06/14/2018

Description

The Oracle WebLogic WLS WSAT Component is vulnerable to a XML Deserialization remote code execution vulnerability. Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Discovered by Alexey Tyurin of ERPScan and Federico Dotta of Media Service. Please note that SRVHOST, SRVPORT, HTTP_DELAY, URIPATH and related HTTP Server variables are only used when executing a check and will not be used when executing the exploit itself.

Author(s)

  • Kevin Kirsche <d3c3pt10n[AT]deceiveyour.team>
  • Luffin
  • Alexey Tyurin
  • Federico Dotta

Platform

Unix,Windows

Architectures

cmd

Development

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