Sony Network Camera Default Credentials (HTTP)

# Copyright (C) 2018 Greenbone Networks GmbH
# 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-or-later
#
# 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("1.3.6.1.4.1.25623.1.0.114023");
  script_version("2022-12-05T10:11:03+0000");
  script_tag(name:"last_modification", value:"2022-12-05 10:11:03 +0000 (Mon, 05 Dec 2022)");
  script_tag(name:"creation_date", value:"2018-08-21 16:35:01 +0200 (Tue, 21 Aug 2018)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");

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

  script_tag(name:"solution_type", value:"Mitigation");

  script_name("Sony Network Camera Default Credentials (HTTP)");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("Default Accounts");
  script_dependencies("gb_sony_network_camera_http_detect.nasl", "gb_default_credentials_options.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("sony/network_camera/http/detected");
  script_exclude_keys("default_credentials/disable_default_account_checks");

  script_tag(name:"summary", value:"Sony network cameras use the default credentials admin:admin.");

  script_tag(name:"vuldetect", value:"Tries to login using default credentials.");

  script_tag(name:"affected", value:"All Sony SNC cameras using this web interface.");

  script_tag(name:"solution", value:"Change the default password.");

  script_xref(name:"URL", value:"https://ipvm.com/reports/ip-cameras-default-passwords-directory");

  exit(0);
}

if(get_kb_item("default_credentials/disable_default_account_checks"))
  exit(0);

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

CPE = "cpe:/o:sony:network_camera_firmware";

if(!port = get_app_port(cpe: CPE, service: "www"))
  exit(0);

if(!get_app_location(cpe: CPE, port: port, nofork: TRUE))
  exit(0);

username = "admin";
password = "admin";

auth_header = make_array("Authorization", "Basic " + base64(str: username + ":" + password));
req = http_get_req(port: port, url: "/command/inquiry.cgi?inqjs=network", add_headers: auth_header);
res = http_keepalive_send_recv(port: port, data: req);

if("Dhcp=" >< res || "DnsAuto=" >< res || "Ip=" >< res || "Subnetmask=" >< res || "Gateway=" >< res) {
  report = 'It was possible to login using the username "' + username + '" and the password "' + password + '".';
  security_message(data: report, port: port);
  exit(0);
}

exit(99);