Lexmark Printers Improper Restriction of XML External Entity Reference (CVE-2023-40239)

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

include('compat.inc');

if (description)
{
  script_id(503868);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/02");

  script_cve_id("CVE-2023-40239");

  script_name(english:"Lexmark Printers Improper Restriction of XML External Entity Reference (CVE-2023-40239)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE
attacks, leading to information disclosure. The fixed firmware version
is LW80.*.P246, i.e., '*' indicates that the full version
specification varies across product model family, but firmware level
P246 (or higher) is required to remediate the vulnerability.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # https://publications.lexmark.com/publications/security-alerts/CVE-2023-40239.pdf
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1d000b40");
  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:H/I:N/A:N");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-40239");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(611);

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/09/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/09/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/05");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:c2132_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs310_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs317_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs410_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs417_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs510_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cs517_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx310_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx317_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx410_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx417_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx510_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:cx517_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m1140%2b_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m1140_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m1145_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m3150de_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m3150dn_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m5155_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m5163de_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m5163dn_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:m5170_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms310_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms312_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms315_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms317_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms410_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms415_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms417_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms510_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms517_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms610de_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms610dn_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms617_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms710_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms711_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms810de_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms810dn_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms811_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms812de_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms812dn_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms817_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms818_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:ms911_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx310_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx317_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx410_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx417_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx510_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx511_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx517_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx610_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx611_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx617_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx710_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx711_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx717_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx718_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx810_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx811_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx812_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx910_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx911_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:mx912_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xc2130_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xc2132_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm1135_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm1140_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm1145_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm3150_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm5163_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm5170_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm5263_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm5270_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm7155_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm7163_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm7170_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm7263_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm7270_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm9145_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm9155_firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:lexmark:xm9165_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 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/LexmarkInternational');

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

var vuln_cpes = {
    "cpe:/o:lexmark:c2132_firmware" :
        {"versionEndIncluding" : "lw80.vy4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs310_firmware" :
        {"versionEndIncluding" : "lw80.vyl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs317_firmware" :
        {"versionEndIncluding" : "lw80.vyl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs410_firmware" :
        {"versionEndIncluding" : "lw80.vy2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs417_firmware" :
        {"versionEndIncluding" : "lw80.vy2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs510_firmware" :
        {"versionEndIncluding" : "lw80.vy4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cs517_firmware" :
        {"versionEndIncluding" : "lw80.vy4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx310_firmware" :
        {"versionEndIncluding" : "lw80.gm2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx317_firmware" :
        {"versionEndIncluding" : "lw80.gm2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx410_firmware" :
        {"versionEndIncluding" : "lw80.gm4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx417_firmware" :
        {"versionEndIncluding" : "lw80.gm4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx510_firmware" :
        {"versionEndIncluding" : "lw80.gm7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:cx517_firmware" :
        {"versionEndIncluding" : "lw80.gm7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m1140%2b_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m1140_firmware" :
        {"versionEndIncluding" : "lw80.prl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m1145_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m3150de_firmware" :
        {"versionEndIncluding" : "lw80.pr4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m3150dn_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m5155_firmware" :
        {"versionEndIncluding" : "lw80.dn4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m5163de_firmware" :
        {"versionEndIncluding" : "lw80.dn4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m5163dn_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:m5170_firmware" :
        {"versionEndIncluding" : "lw80.dn7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms310_firmware" :
        {"versionEndIncluding" : "lw80.prl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms312_firmware" :
        {"versionEndIncluding" : "lw80.prl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms315_firmware" :
        {"versionEndIncluding" : "lw80.tl2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms317_firmware" :
        {"versionEndIncluding" : "lw80.prl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms410_firmware" :
        {"versionEndIncluding" : "lw80.prl.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms415_firmware" :
        {"versionEndIncluding" : "lw80.tl2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms417_firmware" :
        {"versionEndIncluding" : "lw80.tl2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms510_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms517_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms610de_firmware" :
        {"versionEndIncluding" : "lw80.pr4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms610dn_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms617_firmware" :
        {"versionEndIncluding" : "lw80.pr2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms710_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms711_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms810de_firmware" :
        {"versionEndIncluding" : "lw80.dn4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms810dn_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms811_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms812de_firmware" :
        {"versionEndIncluding" : "lw80.dn7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms812dn_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms817_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms818_firmware" :
        {"versionEndIncluding" : "lw80.dn2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:ms911_firmware" :
        {"versionEndIncluding" : "lw80.sa.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx310_firmware" :
        {"versionEndIncluding" : "lw80.sb2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx317_firmware" :
        {"versionEndIncluding" : "lw80.sb2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx410_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx417_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx510_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx511_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx517_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx610_firmware" :
        {"versionEndIncluding" : "lw80.sb7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx611_firmware" :
        {"versionEndIncluding" : "lw80.sb7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx617_firmware" :
        {"versionEndIncluding" : "lw80.sb7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx710_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx711_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx717_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx718_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx810_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx811_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx812_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx910_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx911_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:mx912_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xc2130_firmware" :
        {"versionEndIncluding" : "lw80.gm4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xc2132_firmware" :
        {"versionEndIncluding" : "lw80.gm7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm1135_firmware" :
        {"versionEndIncluding" : "lw80.sb2.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm1140_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm1145_firmware" :
        {"versionEndIncluding" : "lw80.sb4.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm3150_firmware" :
        {"versionEndIncluding" : "lw80.sb7.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm5163_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm5170_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm5263_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm5270_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm7155_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm7163_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm7170_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm7263_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm7270_firmware" :
        {"versionEndIncluding" : "lw80.tu.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm9145_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm9155_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"},
    "cpe:/o:lexmark:xm9165_firmware" :
        {"versionEndIncluding" : "lw80.mg.p245", "family" : "LexmarkInternational"}
};

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