MongoDB 6.0.x < 6.0.21 / 7.0.x < 7.0.17 / 8.0.x < 8.0.5 Improper Validation (SERVER-106749)

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

include('compat.inc');

if (description)
{
  script_id(243397);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/03/13");

  script_cve_id("CVE-2025-6710");
  script_xref(name:"IAVB", value:"2025-B-0102-S");

  script_name(english:"MongoDB  6.0.x < 6.0.21 / 7.0.x < 7.0.17  / 8.0.x < 8.0.5 Improper Validation (SERVER-106749)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of MongoDB installed on the remote host is 6.0 prior to 6.0.21, 7.0 prior to 
7.0.17 and 8.0 prior to 8.0.5. It is, therefore, affected by a vulnerability as referenced in the SERVER-106749 advisory.

  - MongoDB Server may be susceptible to stack overflow due to JSON parsing mechanism, where specifically 
    crafted JSON inputs may induce unwarranted levels of recursion, resulting in excessive stack space 
    consumption. Such inputs can lead to a stack overflow that causes the server to crash which could occur 
    pre-authorisation. This issue affects MongoDB Server v7.0 versions prior to 7.0.17 and MongoDB Server 
    v8.0 versions prior to 8.0.5. The same issue affects MongoDB Server v6.0 versions prior to 6.0.21, but an 
    attacker can only induce denial of service after authenticating. (CVE-2025-6710)

  Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
  number.");
  script_set_attribute(attribute:"see_also", value:"https://jira.mongodb.org/browse/SERVER-106749");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MongoDB version 6.0.21, 7.0.17, 8.0.5 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-6710");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/06/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/06/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/08/04");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mongodb:mongodb");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Databases");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mongodb_win_installed.nbin", "mongodb_nix_installed.nbin", "mongodb_macos_installed.nbin", "mongodb_detect.nasl");
  script_require_keys("installed_sw/MongoDB");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'MongoDB', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints' : [
          { 'min_version' : '6.0', 'fixed_version' : '6.0.21' },
          { 'min_version' : '7.0', 'fixed_version' : '7.0.17' },
          { 'min_version' : '8.0', 'fixed_version' : '8.0.5' }
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_WARNING, check_backporting:TRUE);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);