Nmap NSE net: modbus-discover

2011-06-01T00:00:00
ID OPENVAS:1361412562310104121
Type openvas
Reporter Copyright (C) 2011 NSE-Script: The Nmap Security Scanner; NASL-Wrapper: Greenbone Networks GmbH
Modified 2020-07-07T00:00:00

Description

Enumerates SCADA Modbus slave ids (sids) and collects their device information.

Modbus is one of the popular SCADA protocols. This script does Modbus device information disclosure. It tries to find legal sids (slave ids) of Modbus devices and to get additional information about the vendor and firmware. This script is improvement of modscan python utility written by Mark Bristow.

Information about MODBUS protocol and security issues can be found in the references.

SYNTAX:

aggressive: - boolean value defines find all or just first sid

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# Autogenerated NSE wrapper
#
# Authors:
# NSE-Script: Alexander Rudakov
# NASL-Wrapper: autogenerated
#
# Copyright:
# NSE-Script: The Nmap Security Scanner (http://nmap.org)
# Copyright (C) 2011 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.104121");
  script_version("2020-07-07T14:13:50+0000");
  script_tag(name:"last_modification", value:"2020-07-07 14:13:50 +0000 (Tue, 07 Jul 2020)");
  script_tag(name:"creation_date", value:"2011-06-01 16:32:46 +0200 (Wed, 01 Jun 2011)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_name("Nmap NSE net: modbus-discover");
  script_category(ACT_INIT);
  script_tag(name:"qod_type", value:"remote_analysis");
  script_copyright("Copyright (C) 2011 NSE-Script: The Nmap Security Scanner; NASL-Wrapper: Greenbone Networks GmbH");
  script_family("Nmap NSE net");

  script_xref(name:"URL", value:"http://www.modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf");
  script_xref(name:"URL", value:"https://www.defcon.org/images/defcon-16/dc16-presentations/defcon-16-bristow.pdf");
  script_xref(name:"URL", value:"http://code.google.com/p/modscan/");

  script_tag(name:"summary", value:"Enumerates SCADA Modbus slave ids (sids) and collects their device information.

Modbus is one of the popular SCADA protocols. This script does Modbus device information disclosure.
It tries to find legal sids (slave ids) of Modbus devices and to get additional information about
the vendor and firmware. This script is improvement of modscan python utility written by Mark
Bristow.

Information about MODBUS protocol and security issues can be found in the references.

SYNTAX:

aggressive:  - boolean value defines find all or just first sid");

  script_tag(name:"deprecated", value:TRUE);

  exit(0);
}

exit(66);