Brocade Fabric OS Detection (Telnet)

2018-02-12T00:00:00
ID OPENVAS:1361412562310140765
Type openvas
Reporter Copyright (C) 2018 Greenbone Networks GmbH
Modified 2020-08-24T00:00:00

Description

Detection of Brocade Fabric OS.

The script sends a telnet connection request to the device and attempts to detect the presence of devices running Fabric OS and to extract its version.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# Brocade Fabric OS Detection (Telnet)
#
# Authors:
# Christian Kuersteiner <christian.kuersteiner@greenbone.net>
#
# Copyright:
# Copyright (C) 2018 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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("1.3.6.1.4.1.25623.1.0.140765");
  script_version("2020-08-24T08:40:10+0000");
  script_tag(name:"last_modification", value:"2020-08-24 08:40:10 +0000 (Mon, 24 Aug 2020)");
  script_tag(name:"creation_date", value:"2018-02-12 16:06:34 +0700 (Mon, 12 Feb 2018)");
  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_tag(name:"qod_type", value:"remote_banner");

  script_name("Brocade Fabric OS Detection (Telnet)");

  script_tag(name:"summary", value:"Detection of Brocade Fabric OS.

  The script sends a telnet connection request to the device and attempts to detect the presence of devices running
  Fabric OS and to extract its version.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("Product detection");
  script_dependencies("telnetserver_detect_type_nd_version.nasl");
  script_require_ports("Services/telnet", 23);
  script_mandatory_keys("telnet/brocade/fabric_os/detected");

  exit(0);
}

include("telnet_func.inc");
include("misc_func.inc");
include("port_service_func.inc");
include("dump.inc");

port = telnet_get_port(default: 23);
banner = telnet_get_banner(port: port);
if (!banner)
  exit(0);

# Fabric OS (Device/Hostname)
if ("Fabric OS" >< banner) {
  version = "unknown";
  set_kb_item(name: "brocade_fabricos/detected", value: TRUE);
  set_kb_item(name: "brocade_fabricos/telnet/detected", value: TRUE);
  set_kb_item(name: "brocade_fabricos/telnet/port", value: port);

  # Fabric OS (tm)  Release v3.1.0
  # Fabos Version 6.4.3g
  vers = eregmatch(pattern: "(Fabos Version |Fabric OS.*Release v)([0-9a-z.]+)", string: banner);
  if (!isnull(vers[2]))
    version = vers[2];

  set_kb_item(name: "brocade_fabricos/telnet/" + port + "/concluded", value: banner);
  set_kb_item(name: "brocade_fabricos/telnet/" + port + "/version", value: version);
}

exit(0);