NVD

CVE-2022-40227 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V17 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V17 Update 4), SIMATIC HMI KTP1200 Basic (All versions < V17 Update 5), SIMATIC HMI KTP400 Basic (All versions < V17 Update 5), SIMATIC HMI KTP700 Basic (All versions < V17 Update 5), SIMATIC HMI KTP900 Basic (All versions < V17 Update 5), SIPLUS HMI KTP1200 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP400 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP700 BASIC (All versions < V17 Update 5), SIPLUS HMI KTP900 BASIC (All versions < V17 Update 5). Affected devices do not properly validate input sent to certain services over TCP. This could allow an unauthenticated remote attacker to cause a permanent denial of service condition (requiring a device reboot) by sending specially crafted TCP packets.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

ADP: CISA-ADP

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-384224.pdf	CVE, Siemens AG	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

CVE Modified by Siemens AG 6/17/2026 1:01:09 AM

Action

Type

Old Value

New Value

Added

Affected

[{"vendor":"Siemens","product":"SIMATIC HMI Comfort Panels (incl. SIPLUS variants)","versions":[{"version":"All versions < V17 Update 4","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC HMI KTP Mobile Panels","versions":[{"version":"All versions < V17 Update 4","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC HMI KTP1200 Basic","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC HMI KTP400 Basic","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC HMI KTP700 Basic","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC HMI KTP900 Basic","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS HMI KTP1200 BASIC","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS HMI KTP400 BASIC","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS HMI KTP700 BASIC","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]},{"vendor":"Siemens","product":"SIPLUS HMI KTP900 BASIC","versions":[{"version":"All versions < V17 Update 5","status":"affected"}]}]

Initial Analysis by NIST 10/14/2022 1:07:23 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:17.0:update1::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:17.0:update3::::::* OR cpe:2.3:h:siemens:simatic_hmi_comfort_panels:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:simatic_hmi_ktp1200_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:simatic_hmi_ktp1200_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:simatic_hmi_ktp400_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:simatic_hmi_ktp400_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:simatic_hmi_ktp700_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:simatic_hmi_ktp700_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:simatic_hmi_ktp900_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:simatic_hmi_ktp900_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:17.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:17.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:17.0:update3::::::* OR cpe:2.3:h:siemens:simatic_hmi_ktp_mobile_panels:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:siplus_hmi_ktp1200_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:siplus_hmi_ktp1200_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:siplus_hmi_ktp400_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:siplus_hmi_ktp400_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:siplus_hmi_ktp700_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:siplus_hmi_ktp700_basic:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware::::::::* versions up to (excluding) 17.0 cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware:17.0:-::::::* cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware:17.0:udpate1::::::* cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware:17.0:update2::::::* cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware:17.0:update3::::::* cpe:2.3:o:siemens:siplus_hmi_ktp900_basic_firmware:17.0:update4::::::* OR cpe:2.3:h:siemens:siplus_hmi_ktp900_basic:-:::::::*
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-384224.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-384224.pdf Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2022-40227
NVD Published Date:
10/11/2022
NVD Last Modified:
06/17/2026
Source:
Siemens AG

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2022-40227 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CISA-ADP 6/17/2026 1:01:09 AM

CVE Modified by Siemens AG 6/17/2026 1:01:09 AM

CVE Modified by CISA-ADP 6/02/2026 4:16:28 PM

CVE Modified by CVE 11/21/2024 2:21:06 AM

CVE Modified by Siemens AG 5/14/2024 7:26:41 AM

Initial Analysis by NIST 10/14/2022 1:07:23 PM

Quick Info