Janitza UMG Power Quality Measuring Improper Access Control (CVE-2015-3971)

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

include('compat.inc');

if (description)
{
  script_id(501958);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/12");

  script_cve_id("CVE-2015-3971");

  script_name(english:"Janitza UMG Power Quality Measuring Improper Access Control (CVE-2015-3971)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices
does not require authentication, which allows remote attackers to read
or write to files, or execute arbitrary JASIC code, via a session on
TCP port 1239.

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://ics-cert.us-cert.gov/advisories/ICSA-15-265-03");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-3971");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(284);

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/10/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/10/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/02/12");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:janitza:umg_508:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:janitza:umg_509:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:janitza:umg_511:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:janitza:umg_604:-");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:janitza:umg_605:-");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tenable.ot");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Janitza');

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

var vuln_cpes = {
    "cpe:/h:janitza:umg_508:-" :
        {"family" : "UMG"},
    "cpe:/h:janitza:umg_509:-" :
        {"family" : "UMG"},
    "cpe:/h:janitza:umg_511:-" :
        {"family" : "UMG"},
    "cpe:/h:janitza:umg_604:-" :
        {"family" : "UMG"},
    "cpe:/h:janitza:umg_605:-" :
        {"family" : "UMG"}
};

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