3D FTP Client Directory Traversal Vulnerability

# Copyright (C) 2010 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.902234");
  script_version("2022-02-18T13:05:59+0000");
  script_tag(name:"last_modification", value:"2022-02-18 13:05:59 +0000 (Fri, 18 Feb 2022)");
  script_tag(name:"creation_date", value:"2010-08-25 17:02:03 +0200 (Wed, 25 Aug 2010)");
  script_cve_id("CVE-2010-3102");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_name("3D FTP Client Directory Traversal Vulnerability");
  script_xref(name:"URL", value:"http://vuln.sg/3dftp801-en.html");
  script_xref(name:"URL", value:"http://seclists.org/bugtraq/2010/Aug/227");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/513244");
  script_xref(name:"URL", value:"http://osdir.com/ml/bugtraq.security/2010-08/msg00226.html");
  script_xref(name:"URL", value:"http://www.htbridge.ch/advisory/directory_traversal_in_3d_ftp_client.html");

  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone Networks GmbH");
  script_family("FTP");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  script_tag(name:"insight", value:"The flaw exists due to an error in handling of certain crafted
file names. It does not properly sanitise filenames containing directory
traversal sequences that are received from an FTP server.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"solution", value:"Upgrade to version 9.03 or later.");
  script_tag(name:"summary", value:"3D FTP Client is prone to a directory traversal vulnerability.");
  script_tag(name:"impact", value:"Successful exploitation will allow attackers to write files into
a user's Startup folder to execute malicious code when the user logs on.");
  script_tag(name:"affected", value:"3D FTP Client 9.0 build 2 (9.0.2) and prior.");
  script_xref(name:"URL", value:"http://3dftp.com/download_3dftp.htm");
  exit(0);
}


include("smb_nt.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(!get_kb_item("SMB/WindowsVersion")){
  exit(0);
}

key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\";

if(!registry_key_exists(key:key)) {
    exit(0);
}

foreach item (registry_enum_keys(key:key))
{
  ftpName = registry_get_sz(key:key + item, item:"DisplayName");

  if("3D-FTP" >< ftpName)
  {
    ftpVer = registry_get_sz(key: key + item , item:"DisplayVersion");
    if(ftpVer != NULL)
    {
      if(version_is_less_equal(version:ftpVer, test_version:"9.0.2"))
      {
        report = report_fixed_ver(installed_version:ftpVer, vulnerable_range:"Less than or equal to 9.0.2");
        security_message(port: 0, data: report);
        exit(0);
      }
    }
  }
}