F5 BIG-IP Detection (HTTP)

# SPDX-FileCopyrightText: 2015 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105162");
  script_version("2024-05-29T05:05:18+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:"2024-05-29 05:05:18 +0000 (Wed, 29 May 2024)");
  script_tag(name:"creation_date", value:"2015-01-09 16:07:09 +0100 (Fri, 09 Jan 2015)");
  script_name("F5 BIG-IP Detection (HTTP)");
  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 443);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"HTTP based detection of F5 BIG-IP devices.");

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

  exit(0);
}

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

port = http_get_port( default:443 );

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

if( "<title>BIG-IP" >!< buf || "F5 Networks" >!< buf || "/tmui/" >!< buf ) {
  url = "/tmui/login.jsp";

  buf = http_get_cache( item:url, port:port );

  if( "<title>BIG-IP" >!< buf || "Configuration Utility" >!< buf )
    exit( 0 );
}

version = "unknown";
install = "/";
cpe = "cpe:/h:f5:big-ip";
conclurl = http_report_vuln_url( port:port, url:url, url_only:TRUE );

set_kb_item( name:"f5/big_ip/detected", value:TRUE );
set_kb_item( name:"f5/big_ip/http/detected", value:TRUE );

# At least 17.x through 13.x seems to be running on CentOS:
#
# https://my.f5.com/manage/s/article/K3645
#
# Currently it is unclear if this was different on older releases so only a generic Linux is
# registered here and the SNMP and SSH login-based detection takes care on the more detailed
# OS detection.

os_register_and_report( os:"Linux", cpe:"cpe:/o:linux:kernel", port:port, desc:"F5 BIG-IP Detection (HTTP)", runs_key:"unixoide" );

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

log_message( data:build_detection_report( app:"F5 BIG-IP",
                                          version:version,
                                          install:install,
                                          cpe:cpe,
                                          concludedUrl:conclurl ),
             port:port );

exit( 0 );