RaidenFTPD < 2.1 build 952 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.18224");
  script_version("2026-03-18T05:59:10+0000");
  script_tag(name:"last_modification", value:"2026-03-18 05:59:10 +0000 (Wed, 18 Mar 2026)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/2655");
  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("RaidenFTPD < 2.1 build 952 Directory Traversal Vulnerability");
  script_category(ACT_ATTACK);
  script_tag(name:"qod_type", value:"remote_vul");
  script_copyright("Copyright (C) 2005 David Maciejak");
  script_family("FTP");
  script_dependencies("ftpserver_detect_type_nd_version.nasl", "logins.nasl");
  script_require_ports("Services/ftp", 21);
  script_mandatory_keys("ftp/raidenftpd/detected");

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

  script_tag(name:"solution", value:"Update to 2.1 build 952 or later.");

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

  script_tag(name:"impact", value:"A malicious user could exploit it to gain read and write access
  to the outside of the intended ftp root.");

  exit(0);
}

include("ftp_func.inc");
include("port_service_func.inc");

port = ftp_get_port(default:21);

banner = ftp_get_banner(port: port);
if(!banner || !egrep(pattern:".*RaidenFTPD.*", string:banner))
  exit(0);

kb_creds = ftp_get_kb_creds();
login = kb_creds["login"];
password = kb_creds["pass"];
if(!login || !password)
  exit(0);

if(!soc = open_sock_tcp(port))
  exit(0);

ftp_recv_line(socket:soc);
if(ftp_authenticate(socket:soc, user:login, pass:password)) {
  s = string("GET ....\....\autoexec.bat\r\n");
  send(socket:soc, data:s);
  r = ftp_recv_line(socket:soc);
  if(r && "150 Sending " >< r) {
    ftp_close(socket:soc);
    security_message(port:port);
    exit(0);
  }
}

ftp_close(socket:soc);

exit(99);