Oracle Account Discovery - Metasploit


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

Table Of Contents
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Module Overview

Name: Oracle Account Discovery
Module: auxiliary/admin/oracle/oracle_login
Source code: modules/auxiliary/admin/oracle/oracle_login.rb
Disclosure date: 2008-11-20
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 uses a list of well known default authentication credentials to discover easily guessed accounts.

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

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Msfconsole Usage

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

msf6 > use auxiliary/admin/oracle/oracle_login

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

       Name: Oracle Account Discovery
     Module: auxiliary/admin/oracle/oracle_login
    License: Metasploit Framework License (BSD)
       Rank: Normal
  Disclosed: 2008-11-20

Provided by:
  MC <[email protected]>

Check supported:
  No

Basic options:
  Name     Current Setting                                                                           Required  Description
  ----     ---------------                                                                           --------  -----------
  CSVFILE  /opt/metasploit-framework/embedded/framework/data/wordlists/oracle_default_passwords.csv  no        The file that contains a list of default accounts.
  RHOST                                                                                              yes       The Oracle host.
  RPORT    1521                                                                                      yes       The TNS port.
  SID      ORCL                                                                                      yes       The sid to authenticate with.

Description:
  This module uses a list of well known default authentication 
  credentials to discover easily guessed accounts.

References:
  http://www.petefinnigan.com/default/oracle_default_passwords.csv
  https://seclists.org/fulldisclosure/2009/Oct/261

Module Options

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

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

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

   Name     Current Setting                                                                           Required  Description
   ----     ---------------                                                                           --------  -----------
   CSVFILE  /opt/metasploit-framework/embedded/framework/data/wordlists/oracle_default_passwords.csv  no        The file that contains a list of default accounts.
   RHOST                                                                                              yes       The Oracle host.
   RPORT    1521                                                                                      yes       The TNS port.
   SID      ORCL                                                                                      yes       The sid to authenticate with.

Advanced Options

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

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

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

   Name       Current Setting  Required  Description
   ----       ---------------  --------  -----------
   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/oracle_login module can do:

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

Auxiliary actions:

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

Evasion Options

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

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

Module evasion options:

   Name  Current Setting  Required  Description
   ----  ---------------  --------  -----------

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Error Messages

This module may fail with the following error messages:

Error Messages

Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.

<RHOST>:<RPORT> Connection timed out

Here is a relevant code snippet related to the "<RHOST>:<RPORT> Connection timed out" error message:

74:	      begin
75:	        connect
76:	        disconnect
77:	      rescue ::OCIError => e
78:	        if e.to_s =~ /^ORA-12170:\s/
79:	          print_error("#{datastore['RHOST']}:#{datastore['RPORT']} Connection timed out")
80:	          break
81:	        else
82:	          vprint_error("#{datastore['RHOST']}:#{datastore['RPORT']} - LOGIN FAILED: #{datastore['DBUSER']}: #{e.to_s})")
83:	        end
84:	      else

<RHOST>:<RPORT> - LOGIN FAILED: <DBUSER>: <E.TO_S>)

Here is a relevant code snippet related to the "<RHOST>:<RPORT> - LOGIN FAILED: <DBUSER>: <E.TO_S>)" error message:

77:	      rescue ::OCIError => e
78:	        if e.to_s =~ /^ORA-12170:\s/
79:	          print_error("#{datastore['RHOST']}:#{datastore['RPORT']} Connection timed out")
80:	          break
81:	        else
82:	          vprint_error("#{datastore['RHOST']}:#{datastore['RPORT']} - LOGIN FAILED: #{datastore['DBUSER']}: #{e.to_s})")
83:	        end
84:	      else
85:	        report_cred(
86:	          ip: datastore['RHOST'],
87:	          port: datastore['RPORT'],

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References

See Also

Check also the following modules related to this module:

Authors

  • MC

Version

This page has been produced using Metasploit Framework version 6.1.27-dev. For more modules, visit the Metasploit Module Library.

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