Titan FTP Server <= 2.02 Directory Traversal Vulnerability

# SPDX-FileCopyrightText: 2005 David Maciejak
# 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:southrivertech:titan_ftp_server";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.14659");
  script_version("2023-08-25T05:06:04+0000");
  script_tag(name:"last_modification", value:"2023-08-25 05:06:04 +0000 (Fri, 25 Aug 2023)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Titan FTP Server <= 2.02 Directory Traversal Vulnerability");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2005 David Maciejak");
  script_family("FTP");
  script_dependencies("gb_southrivertech_titan_ftp_server_consolidation.nasl");
  script_mandatory_keys("titan_ftp_server/detected");

  script_tag(name:"summary", value:"Titan FTP Server is prone to a directory traversal
  vulnerability.");

  script_tag(name:"impact", value:"An attacker could send specially crafted URL to view arbitrary
  files on the system.");

  script_tag(name:"affected", value:"All versions up to and including 2.02.");

  script_tag(name:"solution", value:"Update to the latest version.");

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

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/7718");

  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);

if (version_is_less_equal(version: version, test_version: "2.02")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "Unknown");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);