FTPx Corp FTP Explorer Directory Traversal Vulnerability

# SPDX-FileCopyrightText: 2010 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.902235");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2010-08-25 17:02:03 +0200 (Wed, 25 Aug 2010)");
  script_cve_id("CVE-2010-3101");
  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("FTPx Corp FTP Explorer Directory Traversal Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/40901");
  script_xref(name:"URL", value:"http://seclists.org/bugtraq/2010/Aug/51");
  script_xref(name:"URL", value:"http://securityreason.com/wlb_show/WLB-2010080016");
  script_xref(name:"URL", value:"http://osdir.com/ml/bugtraq.security/2010-08/msg00054.html");
  script_xref(name:"URL", value:"http://www.htbridge.ch/advisory/directory_traversal_in_ftp_explorer.html");


  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  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 error in handling of file names. It does
not properly sanitise filenames containing directory traversal sequences that
are received from an FTP server.");
  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_tag(name:"summary", value:"FTPx Corp FTP Explorer 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:"FTPx Corp FTP Explore version 10.5.19.1 and prior.");
  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}


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

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

key = "SOFTWARE\FTP Explorer";
if(!registry_key_exists(key:key)){
  exit(0);
}

ftpVer = registry_get_sz(key:key , item:"Version");
if(ftpVer != NULL)
{
   if(version_is_less_equal(version:ftpVer, test_version:"10.5.19.1")){
     security_message( port: 0, data: "The target host was found to be vulnerable" );
   }
}