ManageEngine ServiceDesk Plus Multiple Versions Authentication Bypass

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(157383);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");

  script_cve_id("CVE-2021-37415");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2021/12/15");

  script_name(english:"ManageEngine ServiceDesk Plus Multiple Versions Authentication Bypass");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts an application that is affected by an authentication bypass vulnerability.");
  script_set_attribute(attribute:"description", value:
"Zoho ManageEngine ServiceDesk Plus versions 11.3 before 11302, 11.2 before 11208, 11.1 before 11145 and 11.0 before
11012 are vulnerable to authentication bypass that allows a few REST-API URLs without authentication.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version   
number.");
  # https://www.manageengine.com/products/service-desk/on-premises/readme.html#11205
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2bb6c617");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ManageEngine ServiceDesk Plus version 11.3 build 11302, 11.2 build 11208, 11.1 build 11145 or 11.0 build 11012 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-37415");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/07/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/07/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/02/04");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:manageengine:servicedesk_plus");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("manageengine_servicedesk_detect.nasl");
  script_require_keys("installed_sw/manageengine_servicedesk");
  script_require_ports("Services/www", 8080);

  exit(0);
}

include('vcf_extras_zoho.inc');
include('http.inc');

var appname = 'ManageEngine ServiceDesk Plus';

var port = get_http_port(default:8080);
var app_info = vcf::zoho::servicedesk::get_app_info(app:appname, port:port);


var constraints = [
  {'min_version': '11.0', 'fixed_version': '11.0.11012', 'fixed_display': '11.0 Build 11012'},
  {'min_version': '11.1', 'fixed_version': '11.1.11145', 'fixed_display': '11.1 Build 11145'},
  {'min_version': '11.2', 'fixed_version': '11.2.11208', 'fixed_display': '11.2 Build 11208'},
  {'fixed_version': '11.3.11302', 'fixed_display': '11.3 Build 11302'},
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);