QNAP Photo Station Path Traversal Vulnerability (QSA-24-13)

# SPDX-FileCopyrightText: 2024 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:photo_station";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.126605");
  script_version("2024-03-15T05:06:15+0000");
  script_tag(name:"last_modification", value:"2024-03-15 05:06:15 +0000 (Fri, 15 Mar 2024)");
  script_tag(name:"creation_date", value:"2024-03-12 08:17:09 +0000 (Tue, 12 Mar 2024)");
  script_tag(name:"cvss_base", value:"4.7");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:N/I:P/A:P");

  script_cve_id("CVE-2023-47221");

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

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

  script_name("QNAP Photo Station Path Traversal Vulnerability (QSA-24-13)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_qnap_nas_photo_station_detect.nasl");
  script_mandatory_keys("qnap/nas/photostation/detected");

  script_tag(name:"summary", value:"QNAP Photo Station is prone to a path traversal
  vulnerability.");

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

  script_tag(name:"insight", value:"A path traversal has been reported to affect Photo Station. If
  exploited, the vulnerability could allow authenticated administrators to read the contents of
  unexpected files and expose sensitive data via a network.");

  script_tag(name:"affected", value:"QNAP Photo Station version 6.4.x.");

  script_tag(name:"solution", value:"Update to version 6.4.2 or later.");

  script_xref(name:"URL", value:"https://www.qnap.com/en/security-advisory/qsa-24-13");

  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_in_range_exclusive(version: version, test_version_lo: "6.4", test_version_up: "6.4.2")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "6.4.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);