OpenEMR Detection

2011-01-07T00:00:00
ID OPENVAS:1361412562310103018
Type openvas
Reporter This script is Copyright (C) 2011 Greenbone Networks GmbH
Modified 2019-12-16T00:00:00

Description

This host is running OpenEMR, a free medical practice management, electronic medical records, prescription writing, and medical billing application.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# OpenEMR Detection
#
# Authors:
# Michael Meyer <michael.meyer@greenbone.net>
#
# Copyright:
# Copyright (c) 2011 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 version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.103018");
  script_version("2019-12-16T11:01:41+0000");
  script_tag(name:"last_modification", value:"2019-12-16 11:01:41 +0000 (Mon, 16 Dec 2019)");
  script_tag(name:"creation_date", value:"2011-01-07 13:52:38 +0100 (Fri, 07 Jan 2011)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");

  script_name("OpenEMR Detection");

  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("This script is Copyright (C) 2011 Greenbone Networks GmbH");
  script_dependencies("find_service.nasl", "http_version.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"https://www.open-emr.org/");

  script_tag(name:"summary", value:"This host is running OpenEMR, a free medical practice management,
  electronic medical records, prescription writing, and medical billing application.");

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

  exit(0);
}

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

port = get_http_port( default:80 );

if( ! can_host_php( port:port ) ) exit( 0 );

foreach dir( make_list_unique( "/", "/openemr", cgi_dirs( port:port ) ) ) {

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

  url = dir + '/interface/login/login.php';
  req = http_get( item:url, port:port );
  buf = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );

  if( buf =~ "^HTTP/1\.[01] 200" && "OpenEMR" >< buf ) {

    set_kb_item( name:"openemr/installed", value:TRUE );

    version = "unknown";
    ver = eregmatch( pattern:'<div class="version">[\r\n ]*v([0-9dev (.-]+)', string:buf );

    if( isnull( ver[1] ) ) {
      url = dir + "/admin.php";
      req = http_get( item:url, port:port );
      buf = http_keepalive_send_recv( port:port, data:req );

      ## the following regex is matching to this (for example): "<td>5.0.0 (3)</td><td><a href="[...]">Log In</a></td>"
      ver = eregmatch( pattern:"<td>([0-9dev (.-]+)\)?</td>.*Log In</a></td>", string:buf );
    }

    if( isnull( ver[1] ) ) {

      url = dir +  "/interface/login/login_title.php";
      req = http_get( item:url, port:port );
      buf = http_keepalive_send_recv( port:port, data:req, bodyonly:FALSE );

      ver = eregmatch( string:buf, pattern:"OpenEMR[^=/]+.*v([0-9dev (.-]+)", icase:TRUE );
    }

    if( isnull( ver[1] ) ) {
      url = dir + "/contrib/util/ubuntu_package_scripts/production/changelog.Debian";
      req = http_get( item:url, port:port );
      buf = http_keepalive_send_recv( port:port, data:req );

      # openemr (5.0.2-1) stable; urgency=low
      ver = eregmatch( string:buf, pattern:"openemr \(([^)]+)\)" );
    }

    if( ! isnull( ver[1] ) ) {
      version = ereg_replace( pattern:" \(", string:ver[1], replace:"-" );
      concUrl = report_vuln_url( port:port, url:url, url_only:TRUE );
    }

    # replaced until get_version_from_cpe() is being fixed
    # cpe = build_cpe( value:version, exp:"^([0-9dev.]+)-?([0-9])?", base:"cpe:/a:open-emr:openemr:" );
    cpe = build_cpe( value:version, exp:"^([0-9dev\.\-]+)", base:"cpe:/a:open-emr:openemr:" );

    if( ! cpe )
      cpe = 'cpe:/a:open-emr:openemr';

    register_product( cpe:cpe, location:install, port:port );

    log_message( data:build_detection_report( app:"OpenEMR",
                                              version:version,
                                              install:install,
                                              cpe:cpe,
                                              concluded:ver[0],
                                              concludedUrl:concUrl ),
                 port:port );
  }
}

exit( 0 );