Adobe Substance 3D Modeler 1.22.5 Multiple Vulnerabilities (APSB26-08)

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

include('compat.inc');

if (description)
{
  script_id(283881);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/24");

  script_cve_id(
    "CVE-2026-21298",
    "CVE-2026-21299",
    "CVE-2026-21300",
    "CVE-2026-21301",
    "CVE-2026-21302",
    "CVE-2026-21303"
  );
  script_xref(name:"IAVA", value:"2026-A-0037-S");

  script_name(english:"Adobe Substance 3D Modeler 1.22.5 Multiple Vulnerabilities (APSB26-08)");

  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 1.22.5. It is, therefore, affected by
multiple vulnerabilities as referenced in the APSB26-08 advisory.

  - Substance3D - Modeler versions 1.22.4 and earlier are affected by an out-of-bounds write vulnerability 
    that could result in arbitrary code execution in the context of the current user. Exploitation of this 
    issue requires user interaction in that a victim must open a malicious file. 
    (CVE-2026-21298, CVE-2026-21299)

  - Substance3D - Modeler versions 1.22.4 and earlier are affected by a NULL Pointer Dereference 
    vulnerability that could lead to application denial-of-service. Exploitation of this issue requires user 
    interaction in that a victim must open a malicious file. (CVE-2026-21300, CVE-2026-21301)

  - Substance3D - Modeler versions 1.22.4 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-2026-21302, CVE-2026-21303)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-08.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?295a9c09");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Substance 3D Modeler version 1.22.5 or later.");
  script_set_attribute(attribute:"agent", value:"windows");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  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:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-21299");

  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:"2026/01/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/01/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/14");

  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': '1.22.5'}
      ]
    }
  ]
};

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