Adobe Substance 3D Modeler < 1.22.6 Out-of-Bounds Read (APSB26-22)

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

include('compat.inc');

if (description)
{
  script_id(298813);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/13");

  script_cve_id("CVE-2026-21348");
  script_xref(name:"IAVA", value:"2026-A-0128");

  script_name(english:"Adobe Substance 3D Modeler < 1.22.6 Out-of-Bounds Read (APSB26-22)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe Substance 3D Modeler installed on the remote host is prior to 1.22.6. It is, therefore, affected by
out-of-bounds read vulnerability as referenced in the APSB26-22 advisory.

  - Substance3D - Modeler versions 1.22.5 and earlier are affected by an out-of-bounds read vulnerability 
    that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive 
    information stored in memory. Exploitation of this issue requires user interaction in that a victim must 
    open a malicious file. (CVE-2026-21348)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-22.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?932ddba6");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Substance 3D Modeler version 1.22.6 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:L/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:L/AC:L/PR:N/UI:R/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-2026-21348");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/02/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/02/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/02/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:substance_3d_modeler");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

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

  script_dependencies("adobe_substance_3d_modeler_win_installed.nbin");
  script_require_keys("installed_sw/Adobe Substance 3D Modeler");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'Adobe Substance 3D Modeler', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints' : [
        {'fixed_version': '1.22.6'}
      ]
    }
  ]
};

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