Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7759)

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

include('compat.inc');

if (description)
{
  script_id(501201);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/30");

  script_cve_id("CVE-2018-7759");

  script_name(english:"Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7759)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"A buffer overflow vulnerability exists in Schneider Electric's Modicon
M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. The buffer
overflow vulnerability is caused by the length of the source string
specified (instead of the buffer size) as the number of bytes to be
copied.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2018-081-02
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c46bd378");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  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-2018-7759");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(119);

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/04/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/06/29");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu31110_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu31110c_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu43412u_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu43412uc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65150_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65150c_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65160_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65160c_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65160s_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65260_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65260c_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65860_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:140cpu65860c_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp341000_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp341000h_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp342000_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp3420102_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp3420102cl_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp342020_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp342020h_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp3420302_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp3420302cl_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:bmxp3420302h_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxh5724m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxh5724mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxh5744m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxh5744mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57104m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57104mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57154m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57154mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp571634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp571634mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57204m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57204mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57254m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57254mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp572634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp572634mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57304m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57304mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57354m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57354mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp573634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp573634mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57454m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57454mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp574634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp574634mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57554m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp57554mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp575634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp575634mc_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp576634m_firmware:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:schneider-electric:tsxp576634mc_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) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Schneider');

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

var vuln_cpes = {
    "cpe:/o:schneider-electric:140cpu65150_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu31110_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu43412u_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65160_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65260_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65860_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65160s_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65150c_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu31110c_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu43412uc_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65160c_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65260c_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:140cpu65860c_firmware:-" :
        {"family" : "QuantumUnity"},
    "cpe:/o:schneider-electric:bmxp341000_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp342000_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp3420102_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp3420102cl_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp342020_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp3420302_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp3420302cl_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp3420302h_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp342020h_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:bmxp341000h_firmware:-" :
        {"family" : "ModiconM340"},
    "cpe:/o:schneider-electric:tsxh5724m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxh5744m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57104m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57154m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp571634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57204m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57254m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp572634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57304m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57354m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp573634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57454m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp574634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp575634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp576634m_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxh5724mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxh5744mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57104mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57154mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp571634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57204mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57254mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp572634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57304mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57354mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp573634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57454mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp574634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57554mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp575634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp576634mc_firmware:-" :
        {"family" : "Premium"},
    "cpe:/o:schneider-electric:tsxp57554m_firmware:-" :
        {"family" : "Premium"}
};

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