Cisco RV110W, RV130W, and RV215W Routers Arbitrary Code Execution Vulnerability

2016-06-16T00:00:00
ID OPENVAS:1361412562310105768
Type openvas
Reporter This script is Copyright (C) 2016 Greenbone Networks GmbH
Modified 2019-10-09T00:00:00

Description

A vulnerability in the web interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless- N Multifunction VPN Router, and the Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to execute arbitrary code as root on a targeted system.

The vulnerability is due to insufficient sanitization of HTTP user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request with custom user data. An exploit could allow the attacker to execute arbitrary code with root-level privileges on the affected system, which could be leveraged to conduct further attacks.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# Cisco RV110W, RV130W, and RV215W Routers Arbitrary Code Execution Vulnerability
#
# Authors:
# Michael Meyer <michael.meyer@greenbone.net>
#
# Copyright:
# Copyright (c) 2016 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

CPE = "cpe:/h:cisco:small_business";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105768");
  script_cve_id("CVE-2016-1395");
  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_version("2019-10-09T06:43:33+0000");

  script_name("Cisco RV110W, RV130W, and RV215W Routers Arbitrary Code Execution Vulnerability");

  script_xref(name:"URL", value:"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160615-rv");

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

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");
  script_tag(name:"summary", value:"A vulnerability in the web interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-
N Multifunction VPN Router, and the Cisco RV215W Wireless-N VPN Router could allow an
unauthenticated, remote attacker to execute arbitrary code as root on a targeted system.

The vulnerability is due to insufficient sanitization of HTTP user-supplied input. An attacker could
exploit this vulnerability by sending a crafted HTTP request with custom user data. An exploit could
allow the attacker to execute arbitrary code with root-level privileges on the affected system,
which could be leveraged to conduct further attacks.");

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

  script_tag(name:"last_modification", value:"2019-10-09 06:43:33 +0000 (Wed, 09 Oct 2019)");
  script_tag(name:"creation_date", value:"2016-06-16 09:53:40 +0200 (Thu, 16 Jun 2016)");
  script_category(ACT_GATHER_INFO);
  script_family("CISCO");
  script_copyright("This script is Copyright (C) 2016 Greenbone Networks GmbH");
  script_dependencies("gb_cisco_small_business_devices_snmp_detect.nasl");
  script_mandatory_keys("cisco/small_business/model", "cisco/small_business/version");

  exit(0);
}

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

if( ! version = get_app_version( cpe:CPE ) ) exit( 0 );
if( ! model = get_kb_item( "cisco/small_business/model" ) ) exit( 0 );

if( model == 'RV110W' )
{
  affected = make_list(
    "1.1.0.9",
    "1.2.0.10",
    "1.2.0.9",
    "1.2.1.4"
  );
}

if( model == 'RV130W' )
{
  affected = make_list(
    "1.0.0.21",
    "1.0.1.3",
    "1.0.2.7"
  );
}

if( model == 'RV215W' )
{
  affected = make_list(
    "1.1.0.5",
    "1.1.0.6",
    "1.2.0.14",
    "1.2.0.15",
    "1.3.0.7"
  );
}

foreach af ( affected )
{
  if( version == af )
  {
    report = report_fixed_ver(  installed_version:version, fixed_version: "See advisory" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

exit( 99 );