Rockwell Controllers Denial Of Service (CVE-2012-6439)

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(500254);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/14");

  script_cve_id("CVE-2012-6439");

  script_name(english:"Rockwell Controllers Denial Of Service (CVE-2012-6439)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Rockwell Automation EtherNet/IP products allow remote attackers to
cause a denial of service (control and communication outage) via a
CIP message that modifies the (1) configuration or (2) network
parameters.

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://www.cisa.gov/news-events/ics-advisories/icsa-13-011-03");
  # https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/470155
  script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?af210ad9");
  # https://literature.rockwellautomation.com/idc/groups/literature/documents/um/enet-um006_-en-p.pdf#G5.1036646
  script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?5c145e8f");
  script_set_attribute(attribute:"solution", value:
"As mentionned 
Refer to the vendor advisory for mitigations.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:C");
  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-2012-6439");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/01/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/01/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/02/07");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:compactlogix_l32e_controller:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:compactlogix_l35e_controller:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en2t:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en2f:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en2txt:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en2tr:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en2trxt:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en3tr:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en4tr:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-en4trxt:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-enbt:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1756-eweb:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1768-enbt:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1768-eweb:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:1794-aentr_flex_i%2fo_ethernet%2fip_adapter:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:5069-aentr:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:rockwellautomation:5069-aen2tr:-");
  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) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Rockwell');

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

var vuln_cpes = {
    "cpe:/h:rockwellautomation:compactlogix_l32e_controller:-" :
        {"family" : "CompactLogix"},
    "cpe:/h:rockwellautomation:compactlogix_l35e_controller:-" :
        {"family" : "CompactLogix"},
    "cpe:/h:rockwellautomation:1756-en2t:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en2f:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en2txt:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en2tr:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en2trxt:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en3tr:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en4tr:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-en4trxt:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-enbt:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1756-eweb:-" :
        {"family" : "ControlLogix"},
    "cpe:/h:rockwellautomation:1768-enbt:-" :
        {"family" : "CompactLogix"},
    "cpe:/h:rockwellautomation:1768-eweb:-" :
        {"family" : "CompactLogix"},
    "cpe:/h:rockwellautomation:1794-aentr_flex_i%2fo_ethernet%2fip_adapter:-" :
        {"family" : "FlexLogix"},
    "cpe:/h:rockwellautomation:5069-aentr:-" :
        {"family" : "CompactLogix"},
    "cpe:/h:rockwellautomation:5069-aen2tr:-" :
        {"family" : "CompactLogix"},
};

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