NREL BEopt <= 2.8.0.0 RCE Vulnerability

# 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:nrel:beopt";

if( description )
{
  script_oid("1.3.6.1.4.1.25623.1.0.107613");
  script_version("2025-09-12T05:38:45+0000");
  script_tag(name:"last_modification", value:"2025-09-12 05:38:45 +0000 (Fri, 12 Sep 2025)");
  script_tag(name:"creation_date", value:"2019-03-11 16:46:07 +0100 (Mon, 11 Mar 2019)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"qod_type", value:"registry");

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

  script_name("NREL BEopt <= 2.8.0.0 RCE Vulnerability");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("General");
  script_dependencies("gb_nrel_beopt_detect_win.nasl");
  script_mandatory_keys("nrel/beopt/win/detected");

  script_tag(name:"summary", value:"NREL BEopt is prone to a remote code execution (RCE) vulnerability.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"The vulnerability is caused due to the application loading libraries
  (sdl2.dll and libegl.dll) in an insecure manner.");
  script_tag(name:"impact", value:"This can be exploited to load arbitrary libraries by tricking a user
  into opening a related application file .BEopt located on a remote WebDAV or SMB share.");

  script_tag(name:"affected", value:"NREL BEopt versions through 2.8.0.0.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_xref(name:"URL", value:"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5513.php");

  exit(0);
}

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

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

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

if(version_is_less_equal(version: vers, test_version: "2.8.0.0")) {
  report = report_fixed_ver(installed_version: vers, fixed_version: "None", install_path: path);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);