Digi RealPort Serial Server Port Scanner - Metasploit
This page contains detailed information about how to use the auxiliary/scanner/scada/digi_realport_serialport_scan metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Digi RealPort Serial Server Port Scanner
Module: auxiliary/scanner/scada/digi_realport_serialport_scan
Source code: modules/auxiliary/scanner/scada/digi_realport_serialport_scan.rb
Disclosure date: -
Last modification time: 2022-01-23 15:28:32 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: -
Target network port(s): 771
List of CVEs: -
Identify active ports on RealPort-enabled serial servers.
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
This module is a scanner module, and is capable of testing against multiple hosts.
msf > use auxiliary/scanner/scada/digi_realport_serialport_scan
msf auxiliary(digi_realport_serialport_scan) > show options
... show and set options ...
msf auxiliary(digi_realport_serialport_scan) > set RHOSTS ip-range
msf auxiliary(digi_realport_serialport_scan) > exploit
Other examples of setting the RHOSTS option:
Example 1:
msf auxiliary(digi_realport_serialport_scan) > set RHOSTS 192.168.1.3-192.168.1.200
Example 2:
msf auxiliary(digi_realport_serialport_scan) > set RHOSTS 192.168.1.1/24
Example 3:
msf auxiliary(digi_realport_serialport_scan) > set RHOSTS file:/tmp/ip_list.txt
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 scanner/scada/digi_realport_serialport_scan auxiliary module looks in the msfconsole:
msf6 > use auxiliary/scanner/scada/digi_realport_serialport_scan
msf6 auxiliary(scanner/scada/digi_realport_serialport_scan) > show info
Name: Digi RealPort Serial Server Port Scanner
Module: auxiliary/scanner/scada/digi_realport_serialport_scan
License: Metasploit Framework License (BSD)
Rank: Normal
Provided by:
hdm <[email protected]>
Check supported:
No
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
BANNER_TIMEOUT 5 yes How long to capture data from the serial port
BAUD_RATES 9600 115200 yes A space delimited list of baud rates to try for each port
PORTS ALL yes A space delimited list of 1-indexed serial port numbers to try, default is all supported
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 771 yes The target port (TCP)
THREADS 1 yes The number of concurrent threads (max one per host)
Description:
Identify active ports on RealPort-enabled serial servers.
References:
http://www.digi.com/pdf/fs_realport.pdf
http://www.digi.com/support/productdetail?pid=2229&type=drivers
Module Options
This is a complete list of options available in the scanner/scada/digi_realport_serialport_scan auxiliary module:
msf6 auxiliary(scanner/scada/digi_realport_serialport_scan) > show options
Module options (auxiliary/scanner/scada/digi_realport_serialport_scan):
Name Current Setting Required Description
---- --------------- -------- -----------
BANNER_TIMEOUT 5 yes How long to capture data from the serial port
BAUD_RATES 9600 115200 yes A space delimited list of baud rates to try for each port
PORTS ALL yes A space delimited list of 1-indexed serial port numbers to try, default is all supported
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 771 yes The target port (TCP)
THREADS 1 yes The number of concurrent threads (max one per host)
Advanced Options
Here is a complete list of advanced options supported by the scanner/scada/digi_realport_serialport_scan auxiliary module:
msf6 auxiliary(scanner/scada/digi_realport_serialport_scan) > show advanced
Module advanced options (auxiliary/scanner/scada/digi_realport_serialport_scan):
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)
ShowProgress true yes Display progress messages during a scan
ShowProgressPercent 10 yes The interval in percent that progress should be shown
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 scanner/scada/digi_realport_serialport_scan module can do:
msf6 auxiliary(scanner/scada/digi_realport_serialport_scan) > show actions
Auxiliary actions:
Name Description
---- -----------
Evasion Options
Here is the full list of possible evasion options supported by the scanner/scada/digi_realport_serialport_scan auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 auxiliary(scanner/scada/digi_realport_serialport_scan) > 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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Error Messages
This module may fail with the following 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.
The baud rate <BAUD> is not supported
Here is a relevant code snippet related to the "The baud rate <BAUD> is not supported" error message:
35: def setup
36: test_speeds = datastore['BAUD_RATES'].split(/\s+/)
37: test_speeds.each do |baud|
38: valid = realport_baud_to_speed(baud)
39: if not valid
40: raise RuntimeError, "The baud rate #{baud} is not supported"
41: end
42: end
43: end
44:
45: def run_host(target_host)
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Related Pull Requests
- #8716 Merged Pull Request: Print_Status -> Print_Good (And OCD bits 'n bobs)
- #8338 Merged Pull Request: Fix msf/core and self.class msftidy warnings
- #6655 Merged Pull Request: use MetasploitModule as a class name
- #6648 Merged Pull Request: Change metasploit class names
- #2525 Merged Pull Request: Change module boilerplate
- #1228 Merged Pull Request: MSFTIDY cleanup #1 - auxiliary
- #1008 Merged Pull Request: Initial commit for Digi RealPort modules
References
- CVE: Not available
- http://www.digi.com/pdf/fs_realport.pdf
- http://www.digi.com/support/productdetail?pid=2229&type=drivers
See Also
Check also the following modules related to this module:
- auxiliary/scanner/scada/digi_addp_reboot
- auxiliary/scanner/scada/digi_addp_version
- auxiliary/scanner/scada/digi_realport_version
- auxiliary/scanner/scada/bacnet_l3
- auxiliary/scanner/scada/indusoft_ntwebserver_fileaccess
- auxiliary/scanner/scada/koyo_login
- auxiliary/scanner/scada/modbus_banner_grabbing
- auxiliary/scanner/scada/modbusclient
- auxiliary/scanner/scada/modbusdetect
- auxiliary/scanner/scada/modbus_findunitid
- auxiliary/scanner/scada/moxa_discover
- auxiliary/scanner/scada/pcomclient
- auxiliary/scanner/scada/profinet_siemens
- auxiliary/scanner/scada/sielco_winlog_fileaccess
- auxiliary/bnat/bnat_scan
- auxiliary/gather/ssllabs_scan
- exploit/windows/fileformat/digital_music_pad_pls
- auxiliary/admin/scada/advantech_webaccess_dbvisitor_sqli
- auxiliary/admin/scada/ge_proficy_substitute_traversal
- auxiliary/admin/scada/modicon_command
- auxiliary/admin/scada/modicon_password_recovery
- auxiliary/admin/scada/modicon_stux_transfer
- auxiliary/admin/scada/moxa_credentials_recovery
- auxiliary/admin/scada/multi_cip_command
- auxiliary/admin/scada/pcom_command
- auxiliary/admin/scada/phoenix_command
- auxiliary/admin/scada/yokogawa_bkbcopyd_client
- auxiliary/dos/scada/allen_bradley_pccc
- auxiliary/dos/scada/beckhoff_twincat
- auxiliary/dos/scada/d20_tftp_overflow
- auxiliary/dos/scada/igss9_dataserver
- auxiliary/dos/scada/siemens_siprotec4
- auxiliary/dos/scada/yokogawa_logsvr
Authors
- hdm
Version
This page has been produced using Metasploit Framework version 6.2.23-dev. For more modules, visit the Metasploit Module Library.
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