ManageEngine ServiceDesk Plus MSP < 13.0 Build 13001 XXE

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(168353);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/03/16");

  script_cve_id("CVE-2022-40771");
  script_xref(name:"IAVA", value:"2022-A-0497-S");

  script_name(english:"ManageEngine ServiceDesk Plus MSP < 13.0 Build 13001 XXE");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts an application that is affected by an XML external entity (XXE) vulnerability.");
  script_set_attribute(attribute:"description", value:
"An XML external entity (XXE) vulnerability exists in ManageEngine ServiceDesk Plus MSP prior to 13.0 
Build 13001 due to a flaw in the Analytics Plus integration. Threat actors with admin role access can 
retrieve local files from the server running the affected products.

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/CVE-2022-40771.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ad23e3c8");
  # https://www.manageengine.com/products/service-desk-msp/readme.html#13001
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ceac193b");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ManageEngine ServiceDesk Plus MSP version 13.0 Build 13001, or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-40771");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/10/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/12/02");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zohocorp:manageengine_servicedesk_plus_msp");
  script_set_attribute(attribute:"stig_severity", value:"I");
  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 MSP';

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

var constraints = [
  {'fixed_version': '13.0.13001', 'fixed_display': '13.0 Build 13001'}  
];

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