Oracle TNS Listener Command Issuer - Metasploit


This page contains detailed information about how to use the auxiliary/admin/oracle/tnscmd metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Table Of Contents
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Module Overview

Name: Oracle TNS Listener Command Issuer
Module: auxiliary/admin/oracle/tnscmd
Source code: modules/auxiliary/admin/oracle/tnscmd.rb
Disclosure date: 2009-02-01
Last modification time: 2020-10-02 17:38:06 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: -
Target network port(s): 1521
List of CVEs: -

This module allows for the sending of arbitrary TNS commands in order to gather information. Inspired from tnscmd.pl from www.jammed.com/~jwa/hacks/security/tnscmd/tnscmd

Module Ranking and Traits

Module Ranking:

  • normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.

Basic Usage

msf > use auxiliary/admin/oracle/tnscmd
msf auxiliary(tnscmd) > show targets
    ... a list of targets ...
msf auxiliary(tnscmd) > set TARGET target-id
msf auxiliary(tnscmd) > show options
    ... show and set options ...
msf auxiliary(tnscmd) > exploit

Required Options

  • RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'

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Msfconsole Usage

Here is how the admin/oracle/tnscmd auxiliary module looks in the msfconsole:

msf6 > use auxiliary/admin/oracle/tnscmd

msf6 auxiliary(admin/oracle/tnscmd) > show info

       Name: Oracle TNS Listener Command Issuer
     Module: auxiliary/admin/oracle/tnscmd
    License: Metasploit Framework License (BSD)
       Rank: Normal
  Disclosed: 2009-02-01

Provided by:
  MC <[email protected]>

Check supported:
  No

Basic options:
  Name    Current Setting                   Required  Description
  ----    ---------------                   --------  -----------
  CMD     (CONNECT_DATA=(COMMAND=VERSION))  no        Something like ping, version, status, etc..
  RHOSTS                                    yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
  RPORT   1521                              yes       The target port (TCP)

Description:
  This module allows for the sending of arbitrary TNS commands in 
  order to gather information. Inspired from tnscmd.pl from 
  www.jammed.com/~jwa/hacks/security/tnscmd/tnscmd

Module Options

This is a complete list of options available in the admin/oracle/tnscmd auxiliary module:

msf6 auxiliary(admin/oracle/tnscmd) > show options

Module options (auxiliary/admin/oracle/tnscmd):

   Name    Current Setting                   Required  Description
   ----    ---------------                   --------  -----------
   CMD     (CONNECT_DATA=(COMMAND=VERSION))  no        Something like ping, version, status, etc..
   RHOSTS                                    yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
   RPORT   1521                              yes       The target port (TCP)

Advanced Options

Here is a complete list of advanced options supported by the admin/oracle/tnscmd auxiliary module:

msf6 auxiliary(admin/oracle/tnscmd) > show advanced

Module advanced options (auxiliary/admin/oracle/tnscmd):

   Name            Current Setting  Required  Description
   ----            ---------------  --------  -----------
   CHOST                            no        The local client address
   CPORT                            no        The local client port
   ConnectTimeout  10               yes       Maximum number of seconds to establish a TCP connection
   Proxies                          no        A proxy chain of format type:host:port[,type:host:port][...]
   SSL             false            no        Negotiate SSL/TLS for outgoing connections
   SSLCipher                        no        String for SSL cipher - "DHE-RSA-AES256-SHA" or "ADH"
   SSLVerifyMode   PEER             no        SSL verification method (Accepted: CLIENT_ONCE, FAIL_IF_NO_PEER_CERT, NONE, PEER)
   SSLVersion      Auto             yes       Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
   VERBOSE         false            no        Enable detailed status messages
   WORKSPACE                        no        Specify the workspace for this module

Auxiliary Actions

This is a list of all auxiliary actions that the admin/oracle/tnscmd module can do:

msf6 auxiliary(admin/oracle/tnscmd) > show actions

Auxiliary actions:

   Name  Description
   ----  -----------

Evasion Options

Here is the full list of possible evasion options supported by the admin/oracle/tnscmd auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 auxiliary(admin/oracle/tnscmd) > show evasion

Module evasion options:

   Name                Current Setting  Required  Description
   ----                ---------------  --------  -----------
   TCP::max_send_size  0                no        Maxiumum tcp segment size.  (0 = disable)
   TCP::send_delay     0                no        Delays inserted before every send.  (0 = disable)

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See Also

Check also the following modules related to this module:

Authors

  • MC

Version

This page has been produced using Metasploit Framework version 6.1.24-dev. For more modules, visit the Metasploit Module Library.

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