Cisco Webex Meetings Server Detection (HTTP)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.106191");
  script_version("2023-07-27T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:09 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2016-08-19 11:08:48 +0700 (Fri, 19 Aug 2016)");
  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:"qod_type", value:"remote_banner");

  script_name("Cisco Webex Meetings Server Detection (HTTP)");

  script_tag(name:"summary", value:"HTTP based detection of Cisco Webex Meetings Server.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Product detection");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 443);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"https://www.cisco.com/c/en/us/products/conferencing/webex-meetings-server/index.html");


  exit(0);
}

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

port = http_get_port(default: 443);

# nb: This is the "Classic View" for older Webex Server versions
url1 = "/orion/login";
res1 = http_get_cache(port: port, item: url1);

# nb: and this the "New" View.
url2 = "/webappng/sites/meetings/dashboard/home";
res2 = http_get_cache(port: port, item: url2);

# e.g.:
# <title>Anmelden - Cisco WebEx</title>
# vs.:
# <title>Sign In - Cisco WebEx</title>
# for the first check
#
# e.g.:
# title="Cisco WebEx Meetings Server"
# vs.:
# title="Cisco Webex Meetings Server"
# for the second check. The difference in the case of the "E" is handled by the =~ below.

if (res1 =~ "<title>([^>]+Cisco WebEx|Cisco WebEx Meetings Server)</title>" &&
    res1 =~ 'title="Cisco WebEx Meetings Server"' ) {
  found = TRUE;
  conclUrl = http_report_vuln_url(port: port, url: url1, url_only: TRUE);
}

# e.g.:
# <meta property="og:title" content="Cisco Webex Meetings" />
# <meta property="og:site_name" content="Cisco Webex Site" />

else if ("<title>Cisco Webex Meetings</title>" >< res2 &&
         res2 =~ 'content="Cisco Webex (Meetings|Site)"') {
  found = TRUE;
  conclUrl = http_report_vuln_url(port: port, url: url2, url_only: TRUE);
}

if (found) {
  install = "/";
  version = "unknown";

  # nb: Currently only providing the major version which is also only available
  # at the "Classic View".
  # e.g.:
  # CWMS/2_8/FAQs.html
  # CWMS/3_0/FAQs.html
  # CWMS/4_0/FAQs.html
  vers = eregmatch(pattern: "CWMS\/([0-9_]+)\/FAQs.html", string: res1);
  if(!vers)
    vers = eregmatch(pattern: "CWMS\/([0-9_]+)\/Localizations/FAQs", string: res1);

  if (!isnull(vers[1]))
    version = str_replace(string: vers[1], find: "_", replace: ".");

  set_kb_item(name: "cisco/webex/meetings_server/detected", value: TRUE);

  cpe = build_cpe(value: version, exp: "^([0-9.]+)", base: "cpe:/a:cisco:webex_meetings_server:");
  if (!cpe)
    cpe = "cpe:/a:cisco:webex_meetings_server";

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

  log_message(data: build_detection_report(app: "Cisco Webex Meetings Server", version: version, install: install,
                                           cpe: cpe, concluded: vers[0], concludedUrl: conclUrl),
              port: port);
}

exit(0);