ManageEngine ServiceDesk Plus MSP < 14.2 Build 14200 XXE

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

include('compat.inc');

if (description)
{
  script_id(175098);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/05/13");

  script_cve_id("CVE-2023-29443");
  script_xref(name:"IAVA", value:"2023-A-0229-S");

  script_name(english:"ManageEngine ServiceDesk Plus MSP < 14.2 Build 14200 XXE");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts an application that is affected by an XML external entity vulnerability.");
  script_set_attribute(attribute:"description", value:
"An XML external entity vulnerability exists in ManageEngine ServiceDesk Plus MSP prior to 14.2 Build 14200. 
A threat actor with the SDAdmin role can configure a malicious server to return a response with a malformed 
XML using the Reports integration API, causing an XML External Entity (XXE) attack.

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-2023-29443.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fefbe388");
  # https://www.manageengine.com/products/service-desk-msp/readme.html#14200
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7154c38c");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ManageEngine ServiceDesk Plus MSP version 14.2 Build 14200, 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-2023-29443");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/04/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/04/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/05/04");

  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) 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': '14.2.14200', 'fixed_display': '14.2 Build 14200'}  
];

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