F5 FirePass Detection (HTTP)

# SPDX-FileCopyrightText: 2015 SCHUTZWERK 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.111015");
  script_version("2023-08-10T05:05:53+0000");
  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_tag(name:"last_modification", value:"2023-08-10 05:05:53 +0000 (Thu, 10 Aug 2023)");
  script_tag(name:"creation_date", value:"2015-04-17 08:00:00 +0100 (Fri, 17 Apr 2015)");
  script_name("F5 FirePass Detection (HTTP)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 SCHUTZWERK GmbH");
  script_family("Product detection");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"HTTP based detection of F5 FirePass.");

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

  exit(0);
}

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

SCRIPT_DESC = "F5 FirePass Detection (HTTP)";

port = http_get_port( default:80 );

req1 = http_get( item:string( "/tunnel\r\n" ), port:port );
res1 = http_keepalive_send_recv( port:port, data:req1, bodyonly:FALSE );

url = "/admin/";
res2 = http_get_cache( item:url, port:port );

if( ( res1 && "FirePass server could not handle the request" >< res1 ) ||
    ( res2 && "Version - FirePass" >< res2 ) ) {

  version = "unknown";
  install = "/";
  set_kb_item( name:"f5/firepass/detected", value:TRUE );
  set_kb_item( name:"f5/firepass/http/detected", value:TRUE );

  ver = eregmatch( pattern:"Version - FirePass ([0-9.]+)", string:res2 );
  if( ver[1] ) {
    version = ver[1];
    conclurl = http_report_vuln_url( port:port, url:url, url_only:TRUE );
  }

  cpe = build_cpe( value:version, exp:"([0-9.]+)", base:"cpe:/h:f5:firepass:" );
  if( ! cpe )
    cpe = "cpe:/h:f5:firepass";

  register_product( cpe:cpe, location:install, port:port, service:"www" );

  # From https://my.f5.com/manage/s/article/K2253:
  # 6.1.0 through 7.0.0 -> Slackware Linux version 7.1
  # nb: Base OS of other versions are unknown
  if( version != "unknown" && version_in_range( version:version, test_version:"6.1.0", test_version2:"7.0.0" ) )
    os_register_and_report( os:"Slackware", version:"7.1", cpe:"cpe:/o:slackware:slackware_linux", port:port, desc:SCRIPT_DESC, runs_key:"unixoide" );
  else
    os_register_and_report( os:"Linux", cpe:"cpe:/o:linux:kernel", port:port, desc:SCRIPT_DESC, runs_key:"unixoide" );

  log_message( data:build_detection_report( app:"F5 FirePass",
                                            version:version,
                                            install:install,
                                            cpe:cpe,
                                            concludedUrl:conclurl,
                                            concluded:ver[0] ),
                                            port:port );
}

exit( 0 );