Honeywell PM43 Industrial Printers Files or Directories Accessible to External Parties (CVE-2023-3712)

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

include('compat.inc');

if (description)
{
  script_id(504852);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/21");

  script_cve_id("CVE-2023-3712");

  script_name(english:"Honeywell PM43 Industrial Printers Files or Directories Accessible to External Parties (CVE-2023-3712)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Files or Directories Accessible to External Parties vulnerability in Honeywell PM43 on 32 bit, 
ARM (Printer web page modules) allows Privilege Escalation. 
This issue affects PM43 versions prior to P10.19.050004. 
Update to the latest available firmware version of the respective printers 
to version MR19.5 (e.g. P10.19.050006).");
  script_set_attribute(attribute:"see_also", value:"https://nvd.nist.gov/vuln/detail/CVE-2023-3712");
# https://hsmftp.honeywell.com/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwaresignedP1019050004
# script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?78fcebd7");
# https://hsmftp.honeywell.com/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwarexasignedP1019050004A
# script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?893c9ddb");
  script_set_attribute(attribute:"see_also", value:"https://www.honeywell.com/us/en/product-security");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/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:L/UI:N/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-2023-3712");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(552);

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/12/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/12/16");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:honeywell:pm43_firmware");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tenable.ot");

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

  script_dependencies("tenable_ot_api_integration.nasl");
  script_require_keys("Tenable.ot/Honeywell");

  exit(0);
}

include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Honeywell');

var asset = tenable_ot::assets::get(vendor:'Honeywell');

var vuln_cpes = {
    "cpe:/o:honeywell:pm43_firmware" :
        {"versionEndIncluding" : "p10.19.050004", "family" : "HoneywellIndustrialPrinters"}
};

tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_WARNING);