Dolibarr < 5.0.4 RCE Vulnerability

# 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:dolibarr:dolibarr";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106908");
  script_version("2025-01-21T05:37:33+0000");
  script_tag(name:"last_modification", value:"2025-01-21 05:37:33 +0000 (Tue, 21 Jan 2025)");
  script_tag(name:"creation_date", value:"2017-06-26 15:10:30 +0700 (Mon, 26 Jun 2017)");
  script_tag(name:"cvss_base", value:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-06-30 16:21:00 +0000 (Fri, 30 Jun 2017)");

  script_cve_id("CVE-2017-9840");

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

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

  script_name("Dolibarr < 5.0.4 RCE Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_dolibarr_http_detect.nasl");
  script_mandatory_keys("dolibarr/detected");

  script_tag(name:"summary", value:"Dolibarr allows low-privilege users to upload files of
  dangerous types, which can result in arbitrary code execution within the context of the
  vulnerable application.");

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

  script_tag(name:"affected", value:"Dolibarr version 5.0.3 and prior.");

  script_tag(name:"solution", value:"Update to version 5.0.4 or later.");

  script_xref(name:"URL", value:"https://www.wizlynxgroup.com/security-research-advisories/vuln/WLX-2017-009");

  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_equal(version: version, test_version: "5.0.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.0.4", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);