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
EPSS
Percentile
80.7%
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
);
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
EPSS
Percentile
80.7%