QNAP QTS Music Station RCE Vulnerability (NAS-201911-20)

# SPDX-FileCopyrightText: 2019 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

CPE = "cpe:/a:qnap:music_station";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.143223");
  script_version("2024-06-28T15:38:46+0000");
  script_tag(name:"last_modification", value:"2024-06-28 15:38:46 +0000 (Fri, 28 Jun 2024)");
  script_tag(name:"creation_date", value:"2019-12-05 04:25:11 +0000 (Thu, 05 Dec 2019)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");

  script_cve_id("CVE-2018-0729");

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

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

  script_name("QNAP QTS Music Station RCE Vulnerability (NAS-201911-20)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_qnap_nas_musicstation_detect.nasl");
  script_mandatory_keys("qnap_musicstation/detected");

  script_tag(name:"summary", value:"QNAP Music Station is prone to a remote command execution (RCE)
  vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"affected", value:"QNAP Music Station versions prior to 4.8.8, 5.1.11, 5.2.7 and 5.3.5.");

  script_tag(name:"solution", value:"Update to version 4.8.8, 5.1.11, 5.2.7, 5.3.5 or later.");

  script_xref(name:"URL", value:"https://www.qnap.com/en/security-advisory/nas-201911-20");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "4.8.8")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.8.8", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.9", test_version2: "5.1.10")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.1.11", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.2", test_version2: "5.2.6")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.2.7", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "5.3", test_version2: "5.3.4")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.3.5", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);