Cisco Prime Home Web-Based User Interface XML External Entity Vulnerability (cisco-sa-20160921-cph)

# SPDX-FileCopyrightText: 2017 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

CPE = "cpe:/a:cisco:prime_home";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140150");
  script_version("2024-11-08T15:39:48+0000");
  script_cve_id("CVE-2016-6408");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2024-11-08 15:39:48 +0000 (Fri, 08 Nov 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-11-28 20:32:00 +0000 (Mon, 28 Nov 2016)");
  script_tag(name:"creation_date", value:"2017-02-02 16:06:02 +0100 (Thu, 02 Feb 2017)");
  script_name("Cisco Prime Home Web-Based User Interface XML External Entity Vulnerability (cisco-sa-20160921-cph)");
  script_category(ACT_GATHER_INFO);
  script_family("CISCO");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("gb_cisco_prime_home_web_detect.nasl");
  script_mandatory_keys("cisco/prime_home/installed");

  script_xref(name:"URL", value:"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-cph");

  script_tag(name:"summary", value:"A vulnerability in the web-based user interface of Cisco Prime
  Home could allow an unauthenticated, remote attacker to have read access to part of the
  information stored in the affected system.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The vulnerability is due to improper handling of an XML External
  Entity (XXE) when parsing an XML file. An attacker could exploit this vulnerability by sending a
  crafted XML file to the affected system.");

  script_tag(name:"affected", value:"Cisco Prime Home versions 5.2.x prior to 5.2.1.2.");

  script_tag(name:"solution", value:"Update to version 5.2.1.2 or later.");

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

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if( ! port = get_app_port( cpe:CPE ) )
  exit( 0 );

if( ! vers = get_app_version( cpe:CPE, port:port ) )
  exit( 0 );

if( version_in_range( version:vers, test_version:"5.2", test_version2:"5.2.1.1" ) )
  fix = "5.2.1.2";

if( fix ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:fix );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );