Cisco DPC2420 Cross Site Scripting / File Disclosure

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.103620");
  script_version("2023-07-25T05:05:58+0000");
  script_tag(name:"cvss_base", value:"6.4");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:N");

  script_name("Cisco DPC2420 Cross Site Scripting / File Disclosure");

  script_xref(name:"URL", value:"http://packetstormsecurity.org/files/118711/Cisco-DPC2420-Cross-Site-Scripting-File-Disclosure.html");

  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2012-12-10 11:09:30 +0100 (Mon, 10 Dec 2012)");
  script_category(ACT_ATTACK);
  script_family("CISCO");
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"Cisco DPC2420 router is prone to a file disclosure and to a XSS
  vulnerability because it fails to sufficiently sanitize user supplied data.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since
  the disclosure of this vulnerability. Likely none will be provided anymore. General solution options
  are to upgrade to a newer release, disable respective features, remove the product or replace the
  product by another one.");

  script_tag(name:"qod_type", value:"remote_vul");
  script_tag(name:"solution_type", value:"WillNotFix");

  exit(0);
}

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

port = http_get_port(default:80);

url = "/webstar.html";

if(http_vuln_check(port:port, url:url, pattern:"<TITLE>Cisco Cable Modem", usecache:TRUE)) {

  url = "/filename.gwc";

  if(http_vuln_check(port:port, url:url, pattern:"Model Number", extra_check:make_list("Serial Number", "User Password"))) {
    report = http_report_vuln_url(port:port, url:url);
    security_message(port:port, data:report);
    exit(0);
  }
  exit(99);
}

exit(0);