Synology Photo Station Multiple Vulnerabilities

# 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

CPE = "cpe:/a:synology:synology_photo_station";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140298");
  script_version("2025-09-05T15:40:40+0000");
  script_tag(name:"last_modification", value:"2025-09-05 15:40:40 +0000 (Fri, 05 Sep 2025)");
  script_tag(name:"creation_date", value:"2017-08-15 13:49:40 +0700 (Tue, 15 Aug 2017)");
  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:3.0/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:"2019-10-09 23:21:00 +0000 (Wed, 09 Oct 2019)");

  script_cve_id("CVE-2017-11151", "CVE-2017-11152", "CVE-2017-11153", "CVE-2017-11154", "CVE-2017-11155");

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

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

  script_name("Synology Photo Station Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_synology_photo_station_detect.nasl");
  script_mandatory_keys("synology_photo_station/installed", "synology_photo_station/psv");

  script_tag(name:"summary", value:"Synology Photo Station is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"Synology Photo Station is prone to multiple vulnerabilities:

  - A vulnerability in synotheme_upload.php in Synology Photo Station allows remote attackers to upload arbitrary
files without authentication via the logo_upload action. (CVE-2017-11151)

  - Directory traversal vulnerability in PixlrEditorHandler.php in Synology Photo Station allows remote attackers
to write arbitrary files via the path parameter. (CVE-2017-11152)

  - Deserialization vulnerability in synophoto_csPhotoMisc.php in Synology Photo Station allows remote attackers to
gain administrator privileges via a crafted serialized payload. (CVE-2017-11153)

  - Unrestricted file upload vulnerability in PixlrEditorHandler.php in Synology Photo Station allows remote
attackers to create arbitrary PHP scripts via the type parameter. (CVE-2017-11154)

  - An information exposure vulnerability in index.php in Synology Photo Station allows remote attackers to obtain
sensitive system information via unspecified vectors. (CVE-2017-11155)");

  script_tag(name:"affected", value:"Synology Photo Station before 6.7.3-3432 and 6.3-2967");

  script_tag(name:"solution", value:"Update to version 6.7.3-3432, 6.3-2967 (for DSM 5.2 users) or later.");

  script_xref(name:"URL", value:"https://blogs.securiteam.com/index.php/archives/3356");
  script_xref(name:"URL", value:"https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation");

  exit(0);
}

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

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

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

psv = get_kb_item("synology_photo_station/psv");
if (!psv)
  exit(0);

if (psv == "6") {
  if (version_is_less(version: version, test_version: "6.7.3-3432")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "6.7.3-3432");
    security_message(port: port, data: report);
    exit(0);
  }
}
else {
  if (version_is_less(version: version, test_version: "6.3-2967")) {
    report = report_fixed_ver(installed_version: version, fixed_version: "6.3-2967");
    security_message(port: port, data: report);
    exit(0);
  }
}

exit(99);