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nessusThis script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.MANAGEENGINE_NETFLOW_CVE-2022-36923.NASL
HistoryDec 04, 2023 - 12:00 a.m.

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

2023-12-0400:00:00
This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
8
manageengine netflow analyzer
authentication bypass
cve-2022-36923
remote web server
vulnerability

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

7.3 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.3%

The version of ManageEngine NetFlow 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(186537);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/04");

  script_cve_id("CVE-2022-36923");
  
  script_name(english:"ManageEngine NetFlow 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 NetFlow 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 NetFlow 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:"2023/12/04");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:manageengine:netflow_analyzer");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zohocorp:manageengine_netflow_analyzer");  
  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_netflow_detect.nbin", "manageengine_opmanager_detection_linux.nbin");
  script_require_keys("installed_sw/ManageEngine NetFlow Analyzer");

  exit(0);
}

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

var app = 'ManageEngine NetFlow Analyzer';
var app_info = vcf::zoho::combined_fix_parse::get_app_info(app:app);

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
manageenginenetflow_analyzercpe:/a:manageengine:netflow_analyzer
zohocorpmanageengine_netflow_analyzercpe:/a:zohocorp:manageengine_netflow_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

7.3 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.3%

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