D-Link DGS-1500 Detection (SNMP)

# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.107252");
  script_version("2023-11-21T05:05:52+0000");
  script_tag(name:"last_modification", value:"2023-11-21 05:05:52 +0000 (Tue, 21 Nov 2023)");
  script_tag(name:"creation_date", value:"2017-11-09 14:03:54 +0700 (Thu, 09 Nov 2017)");
  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("D-Link DGS-1500 Detection (SNMP)");

  script_tag(name:"summary", value:"Detection of D-Link DGS-1500.

  This script performs SNMP based detection of D-Link DGS-1500 devices.");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Product detection");
  script_dependencies("gb_snmp_info_collect.nasl");
  script_require_udp_ports("Services/udp/snmp", 161);
  script_mandatory_keys("SNMP/sysdescr/available");

  exit(0);
}

include("cpe.inc");
include("host_details.inc");
include("os_func.inc");
include("snmp_func.inc");

port    = snmp_get_port(default:161);
sysdesc = snmp_get_sysdescr(port:port);

if(!sysdesc) exit(0);
if ("DGS-1500" >< sysdesc)
{

  firmware = "unknown";
  ver = eregmatch(pattern: "(DGS-1500-[0-9]+)          ([0-9A-Z]+.*)", string: sysdesc);
  if (isnull(ver[1])) exit(0);

  model = ver[1];

  if (!isnull(ver[2])) firmware = ver[2];

  set_kb_item(name: "dgs/1500/model", value: model);
  set_kb_item(name: "dgs/1500/firmware", value: firmware);

  set_kb_item(name: "dgs/1500/detected", value: TRUE);

  cpe = build_cpe(value: firmware, exp: "^([0-9a-z.-]+)",
                  base: "cpe:/o:dlink:" + tolower(model) + "_firmware:");
  if (!cpe)
    cpe = "cpe:/o:dlink:" + tolower(model) + "_firmware";

  hw_cpe = "cpe:/h:dlink:dgs-1500";

  os_register_and_report(os: "D-Link DSG-1500 Firmware", cpe: cpe, desc: "D-Link DGS-1500 Detection (SNMP)",
                         runs_key: "unixoide");

  register_product(cpe: cpe, port: port, location: port + "/udp", service: "snmp", proto: "udp");
  register_product(cpe: hw_cpe, port: port, location: port + "/udp", service: "snmp", proto: "udp");

  report = build_detection_report(app: "D-Link  " + model + " Firmware", version: firmware,
                                  install: port + "/udp", cpe: cpe, concluded: sysdesc);
  report += '\n\n';
  report += build_detection_report(app: "D-Link " + model, install: port + "/udp", cpe: hw_cpe, skip_version: TRUE);

  log_message(data: report, port: port, proto: 'udp');
  exit(0);
}

exit(0);