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Oracle WebLogic wls-wsat Component Deserialization RCE

The Oracle WebLogic WLS WSAT Component is vulnerable to a XML Deserialization remote code execution vulnerability. Supported versions that are affected are,, and 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.

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Module Name



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



  • Windows Command payload
  • Unix Command payload


  • windows
  • unix


  • cmd
  • cmd



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 and set options... msf exploit(oracle_weblogic_wsat_deserialization_rce) > exploit

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