ManageEngine OpManager 12.6.x < 12.6.141 / 12.6.154 / 12.6.169 XML External Entity

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

include('compat.inc');

if (description)
{
  script_id(174001);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/19");

  script_cve_id("CVE-2022-43473");
  script_xref(name:"IAVA", value:"2023-A-0171");

  script_name(english:"ManageEngine OpManager 12.6.x < 12.6.141 / 12.6.154 / 12.6.169 XML External Entity");

  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:
"The version of ManageEngine OpManager running on the remote web server is 12.6.x prior to 12.6.141 / 12.6.154 /
12.6.169. It is, there, affected by an XML external entity vulnerability. A blind XML External Entity (XXE)
vulnerability exists in the Add UCS Device functionality. A specially crafted XML file can lead to SSRF. An
attacker can serve a malicious XML payload to trigger this vulnerability.

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/itom/advisory/cve-2022-43473.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7dc52454");
  script_set_attribute(attribute:"solution", value:
"Upgrade ManageEngine OpManager according to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-43473");

  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:"2022/12/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/12/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/04/06");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zohocorp:manageengine_opmanager");
  script_set_attribute(attribute:"stig_severity", value:"II");
  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_opmanager_detect.nbin");
  script_require_keys("installed_sw/ManageEngine OpManager");
  script_require_ports("Services/www", 8060);

  exit(0);
}

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

var appname = 'ManageEngine OpManager';

var port = get_http_port(default:8060);

var app_info = vcf::zoho::fix_parse::get_app_info(app:appname, port:port, webapp:TRUE);

var constraints = [
  {'min_version':'126000', 'max_version': '126140', 'fixed_version': '126141', 'fixed_display': 'See vendor advisory'},
  {'min_version':'126142', 'max_version': '126153', 'fixed_version': '126154', 'fixed_display': 'See vendor advisory'},
  {'min_version':'126155', 'max_version': '126168', 'fixed_version': '126169', 'fixed_display': 'See vendor advisory'}
];

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