D-Link DIR-100 Router Multiple Vulnerabilities

# 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("1.3.6.1.4.1.25623.1.0.803797");
  script_version("2023-11-02T05:05:26+0000");
  script_cve_id("CVE-2013-7051", "CVE-2013-7052", "CVE-2013-7053", "CVE-2013-7054",
                "CVE-2013-7055");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2023-11-02 05:05:26 +0000 (Thu, 02 Nov 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-02-04 19:44:00 +0000 (Tue, 04 Feb 2020)");
  script_tag(name:"creation_date", value:"2014-02-05 12:25:02 +0530 (Wed, 05 Feb 2014)");
  script_name("D-Link DIR-100 Router Multiple Vulnerabilities");

  script_tag(name:"summary", value:"D-Link DIR-100 Router is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Send a crafted data via HTTP request and check whether it is able to read
  the user information.");

  script_tag(name:"insight", value:"Multiple flaws are due to:

  - Retrieve the Administrator password and sensitive configuration parameters
  like the pppoe username and password without authentication.

  - Execute privileged Commands without authentication through a race condition
  leading to weak authentication enforcement.

  - Sending formatted request to a victim which then will execute arbitrary
  commands on the device.

  - Store arbitrary javascript code which will be executed when a victim
  accesses the administrator interface.");

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

  script_tag(name:"affected", value:"D-Link DIR-100 Hardware Revision: D1 Software Version: 4.03B07");

  script_tag(name:"solution", value:"Apply the patch or upgrade to version 4.03B13 or later.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/31425");
  script_xref(name:"URL", value:"http://cxsecurity.com/issue/WLB-2014020019");
  script_xref(name:"URL", value:"http://pigstarter.krebsco.de/report/2013-12-18_dir100.txt");
  script_xref(name:"URL", value:"http://exploitsdownload.com/exploit/na/d-link-dir-100-csrf-xss-disclosure-authentication");
  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("gb_get_http_banner.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("http_server/banner");

  script_xref(name:"URL", value:"http://more.dlink.de/sicherheit/index.html");
  exit(0);
}

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

DlinkPort = http_get_port(default:80);

DlinkBanner = http_get_remote_headers(port: DlinkPort);
if("Server: HTTP Server" >!< DlinkBanner) exit(0);

DlinkReq = http_get(item: "/bsc_internet.htm", port:DlinkPort);
DlinkRes = http_keepalive_send_recv(port:DlinkPort,data:DlinkReq);

if("sys_passHash" >< DlinkRes && "router.css" >< DlinkRes)
{
  url = '/cliget.cgi?cmd=$sys_user1';

  if(http_vuln_check(port:DlinkPort, url:url, check_header:TRUE, pattern:"user=.*&pass="))
  {
    security_message(port:DlinkPort);
    exit(0);
  }
}

exit(99);