CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
55.6%
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
Wago PFC200 and Compact Controllers support Codesys V3.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(501643);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/09/19");
script_cve_id("CVE-2022-47390");
script_name(english:"Wago CODESYS V3 Stack-based Buffer Overflow (CVE-2022-47390)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"An authenticated remote attacker may use a stack based out-of-bounds write
vulnerability in the CmpTraceMgr Component of multiple CODESYS products in
multiple versions to write data into the stack which can lead to a
denial-of-service condition, memory overwriting, or remote code execution.
Wago PFC200 and Compact Controllers support Codesys V3.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
# https://www.microsoft.com/en-us/security/blog/2023/08/10/multiple-high-severity-vulnerabilities-in-codesys-v3-sdk-could-lead-to-rce-or-dos/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2db205d9");
# https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17554&token=5444f53b4c90fe37043671a100dffa75305d1825&download=
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7a14aee1");
script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/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:L/UI:N/S:U/C:H/I:H/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-2022-47390");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(787);
script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/03");
script_set_attribute(attribute:"patch_publication_date", value:"2019/04/03");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/18");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/o:wago:pfc200_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:wago:751-9301_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/Wago");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/Wago');
var asset = tenable_ot::assets::get(vendor:'Wago');
var vuln_cpes = {
"cpe:/o:wago:pfc200_firmware" :
{"versionStartIncluding": "04.01.10\(23\)", "family" : "ControllerPFC200"},
"cpe:/o:wago:751-9301_firmware" :
{"versionStartIncluding": "02.03.23\(04\)", "family" : "CompactController"}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_HOLE);