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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.MANAGEENGINE_FIREWALL_ANALYZER_CVE-2022-36923.NASL
HistoryAug 26, 2022 - 12:00 a.m.

ManageEngine Firewall Analyzer 12.5.x < 12.5.657 / 12.6.x < 12.6.002 / 12.6.104 / 12.6.118 Authenticate Bypass

2022-08-2600:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
31

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

72.2%

The version of ManageEngine Firewall Analyzer running on the remote web server 12.5.x prior to 12.5.657, or 12.6.x prior to 12.6.002 / 12.6.104 / 12.6.118. It is, there, affected by an authentication bypass vulnerability. Due to the lack of proper request handling an unauthenticated, remote attacker can retrieve the API key of a valid user and access external APIs.

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

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

include('compat.inc');

if (description)
{
  script_id(164450);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/12");

  script_cve_id("CVE-2022-36923");
  script_xref(name:"IAVA", value:"2022-A-0340-S");

  script_name(english:"ManageEngine Firewall Analyzer 12.5.x < 12.5.657 / 12.6.x < 12.6.002 / 12.6.104 / 12.6.118 Authenticate 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:
"The version of ManageEngine Firewall Analyzer running on the remote web server 12.5.x prior to 12.5.657, or 12.6.x
prior to 12.6.002 / 12.6.104 / 12.6.118. It is, there, affected by an authentication bypass vulnerability. Due to the
lack of proper request handling an unauthenticated, remote attacker can retrieve the API key of a valid user and access
external APIs.

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-2022-36923.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fb5ffc1c");
  script_set_attribute(attribute:"solution", value:
"Upgrade ManageEngine Firewall Analyzer according to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/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:N/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-2022-36923");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/07/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/07/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/26");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zohocorp:manageengine_firewall_analyzer");
  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) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("manageengine_firewall_analyzer_detect.nbin");
  script_require_keys("installed_sw/ManageEngine Firewall Analyzer");
  script_require_ports("Services/www", 8500);

  exit(0);
}

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

var appname = 'ManageEngine Firewall Analyzer';

var port = get_http_port(default:8500);

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

var constraints = [
  {'min_version': '125450', 'max_version': '125656', 'fixed_version': '125657', 'fixed_display': 'See vendor advisory'},
  {'min_version': '125664', 'max_version': '125664', 'fixed_version': '126002', 'fixed_display': 'See vendor advisory'},
  {'min_version': '126000', 'max_version': '126001', 'fixed_version': '126104', 'fixed_display': 'See vendor advisory'},
  {'min_version': '126100', 'max_version': '126103', 'fixed_version': '126104', 'fixed_display': 'See vendor advisory'},
  {'min_version': '126113', 'max_version': '126117', 'fixed_version': '126118', 'fixed_display': 'See vendor advisory'}
];

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

VendorProductVersionCPE
zohocorpmanageengine_firewall_analyzercpe:/a:zohocorp:manageengine_firewall_analyzer

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

72.2%

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