Konica Bizhub Multifunction Printers Infinite Loop of Messages Between Servers (CVE-2024-2169)

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

include('compat.inc');

if (description)
{
  script_id(505039);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/04");

  script_cve_id("CVE-2024-2169");

  script_name(english:"Konica Bizhub Multifunction Printers Infinite Loop of Messages Between Servers (CVE-2024-2169)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Implementations of UDP application protocol are vulnerable to network loops. 
An unauthenticated attacker can use maliciously-crafted packets against a vulnerable 
implementation that can lead to Denial of Service (DOS) and/or abuse of resources.");
  script_set_attribute(attribute:"see_also", value:"https://nvd.nist.gov/vuln/detail/CVE-2024-2169");
  script_set_attribute(attribute:"see_also", value:"https://www.cve.org/CVERecord?id=CVE-2024-2169");
  # https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2025-0001.pdf
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6c7d4950");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  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_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-2169");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(835);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/03/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/21");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_5020i_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_5000i_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_4020i_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_4000i_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_3080mf_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:konicaminolta:bizhub_3000mf_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) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Konica');

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

var vuln_cpes = {
    "cpe:/o:konicaminolta:bizhub_5020i_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "U2406280431"},
    "cpe:/o:konicaminolta:bizhub_5000i_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "1.32"},
    "cpe:/o:konicaminolta:bizhub_4020i_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "U2406280431"},
    "cpe:/o:konicaminolta:bizhub_4000i_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "1.28"},
    "cpe:/o:konicaminolta:bizhub_3080mf_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "N2403271808"},
    "cpe:/o:konicaminolta:bizhub_3000mf_firmware" :
        {"family" : "Bizhub", "versionEndIncluding" : "M2403271743"}
};

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