SATO CL4NX-J Path Traversal (CVE-2023-5327)

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

include('compat.inc');

if (description)
{
  script_id(505336);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/27");

  script_cve_id("CVE-2023-5327");

  script_name(english:"SATO CL4NX-J Path Traversal (CVE-2023-5327)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"A vulnerability was found in SATO CL4NX-J Plus 1.13.2-u455_r2. It has
been rated as problematic. Affected by this issue is some unknown
functionality of the file /rest/dir/. The manipulation of the argument
full leads to path traversal. The attack needs to be initiated within
the local network. The exploit has been disclosed to the public and
may be used. The identifier of this vulnerability is VDB-241028.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # https://github.com/CV3TR4CK/CV3Cyb3R/blob/main/2023/SATO%20CL4NX-J%20Plus%20dir/README.md
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?43c54f4b");
  script_set_attribute(attribute:"see_also", value:"https://vuldb.com/?ctiid.241028");
  script_set_attribute(attribute:"see_also", value:"https://vuldb.com/?id.241028");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:A/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:A/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-2023-5327");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(22);

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/10/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/10/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/04/23");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:sato:cl4nx-j_plus_firmware:1.13.2-u455_r2");
  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) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/SATO');

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

var vuln_cpes = {
    "cpe:/o:sato:cl4nx-j_plus_firmware:1.13.2-u455_r2" :
        {"versionEndIncluding" : "1.13.2-u455_r2", "versionStartIncluding" : "1.13.2-u455_r2", "family" : "SATOPrinters"}
};

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