Siemens Ruggedcom ROX Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-2022-34903)

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

include('compat.inc');

if (description)
{
  script_id(504908);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/17");

  script_cve_id("CVE-2022-34903");
  script_xref(name:"ICSA", value:"24-046-11");

  script_name(english:"Siemens Ruggedcom ROX Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-2022-34903)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"GnuPG through 2.3.6, in unusual situations where an attacker possesses
any secret-key information from a victim's keyring and other
constraints (e.g., use of GPGME) are met, allows signature forgery via
injection into the status line.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-806742.pdf");
  script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/html/ssa-202008.html");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109997648/");
  script_set_attribute(attribute:"see_also", value:"https://support.industry.siemens.com/cs/ww/en/view/109826613/");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-24-046-11");
  script_set_attribute(attribute:"solution", value:
"The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original
can be found at CISA.gov.

Siemens has released update V2.4 for SCALANCE X-300 and recommends updating to the latest version.

As a general security measure, Siemens recommends protecting network access to devices with appropriate mechanisms. To
operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens'
operational guidelines for industrial security and following recommendations in the product manuals.

Additional information on industrial security by Siemens can be found on the Siemens industrial security webpage.

For more information see the associated Siemens security advisory SSA-806742 in HTML and CSAF.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-34903");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(74);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/02/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/02/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/09");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_mx5000_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_mx5000re_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1400_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1500_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1501_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1510_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1511_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1512_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1524_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx1536_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:ruggedcom_rox_rx5000_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xch328_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xcm324_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xcm328_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xcm332_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrh334_%2824_v_dc%2c_8xfo%2c_cc%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%28230_v_ac%2c_12xfo%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%28230_v_ac%2c_8xfo%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%2824_v_dc%2c_12xfo%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%2824_v_dc%2c_8xfo%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%282x230_v_ac%2c_12xfo%29_firmware:2.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:siemens:scalance_xrm334_%282x230_v_ac%2c_8xfo%29_firmware:2.4");
  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/Siemens");

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Siemens');

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

var vuln_cpes = {
    "cpe:/o:siemens:scalance_xch328_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5328-4TS01-2EC2']},
    "cpe:/o:siemens:scalance_xcm324_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5324-8TS01-2AC2']},
    "cpe:/o:siemens:scalance_xcm328_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5328-4TS01-2AC2']},
    "cpe:/o:siemens:scalance_xrh334_%2824_v_dc%2c_8xfo%2c_cc%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-2TS01-2ER3']},
    "cpe:/o:siemens:scalance_xrm334_%28230_v_ac%2c_12xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-3TS01-3AR3']},
    "cpe:/o:siemens:scalance_xrm334_%28230_v_ac%2c_8xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-2TS01-3AR3']},
    "cpe:/o:siemens:scalance_xrm334_%2824_v_dc%2c_12xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-3TS01-2AR3']},
    "cpe:/o:siemens:scalance_xrm334_%2824_v_dc%2c_8xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-2TS01-2AR3']},
    "cpe:/o:siemens:scalance_xrm334_%282x230_v_ac%2c_12xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-3TS01-4AR3']},
    "cpe:/o:siemens:scalance_xrm334_%282x230_v_ac%2c_8xfo%29_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5334-2TS01-4AR3']},
    "cpe:/o:siemens:scalance_xcm332_firmware:2.4" :
        {"versionEndExcluding" : "2.4", "family" : "SCALANCEX300", "orderNumbers" : ['6GK5332-0GA01-2AC2']},
    "cpe:/o:siemens:ruggedcom_rox_mx5000_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_mx5000re_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1400_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1500_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1501_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1510_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1511_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1512_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1524_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx1536_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"},
    "cpe:/o:siemens:ruggedcom_rox_rx5000_firmware" :
        {"versionEndExcluding" : "2.17.0", "family" : "RuggedCom"}
};

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