NETGEAR DGN2200 Router Detection (HTTP)

# 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("1.3.6.1.4.1.25623.1.0.107228");
  script_version("2025-02-20T08:47:14+0000");
  script_tag(name:"last_modification", value:"2025-02-20 08:47:14 +0000 (Thu, 20 Feb 2025)");
  script_tag(name:"creation_date", value:"2017-06-28 14:43:29 +0200 (Wed, 28 Jun 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("NETGEAR DGN2200 Router Detection (HTTP)");

  script_tag(name:"summary", value:"HTTP based detection of NETGEAR DGN 2200 routers.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Product detection");
  script_dependencies("gb_get_http_banner.nasl");
  script_mandatory_keys("DGN2200/banner");

  script_xref(name:"URL", value:"https://www.netgear.com");

  exit(0);
}

include("host_details.inc");
include("http_func.inc");
include("os_func.inc");
include("port_service_func.inc");

port = http_get_port(default: 8080);

banner = http_get_remote_headers(port: port);

# nb: The "." shouldn't be escaped, see 2017/gb_netgear_cve_2016_5649.nasl for more info.
if (concl = egrep(string: banner, pattern: '^WWW-Authenticate\\s*:\\s*Basic realm="NETGEAR.DGN2200', icase: TRUE)) {

  concl = chomp(concl);

  set_kb_item(name: "netgear/dgn2200/detected", value: TRUE);
  set_kb_item(name: "netgear/dgn2200/http/detected", value: TRUE);
  set_kb_item(name: "netgear/router/detected", value: TRUE);
  set_kb_item(name: "netgear/router/http/detected", value: TRUE);

  version = "unknown";
  install = "/";

  os_cpe = "cpe:/o:netgear:dgn2200_firmware";
  hw_cpe = "cpe:/h:netgear:dgn2200";

  register_product(cpe: os_cpe, location: install, port: port, service: "www");
  register_product(cpe: os_cpe, location: install, port: port, service: "www");

  os_register_and_report(os: "NETGEAR DGN2200 Firmware", cpe: os_cpe, runs_key: "unixoide",
                         desc: "NETGEAR DGN2200 Router Detection (HTTP)");

  report = build_detection_report(app: "NETGEAR DGN2200 Firmware", version: version, install: install,
                                  cpe: os_cpe);
  report += '\n\n' + build_detection_report(app: "NETGEAR DGN2200", install: install, cpe: hw_cpe,
                                            skip_version: TRUE);
  report += '\n\nConcluded from version/product identification result:\n\n' + concl;

  log_message(port: port, data: report);
}

exit(0);