NVD

CVE-2020-15798 Detail

Description

A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V16 Update 3a), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 3a), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). Affected devices with enabled telnet service do not require authentication for this service. This could allow a remote attacker to gain full access to the device. (ZDI-CAN-12046)

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: 9.8 CRITICAL

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 9.3 HIGH

Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf	Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf	Patch Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-033-02	Third Party Advisory US Government Resource

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-306	Missing Authentication for Critical Function	NIST Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Modified Analysis by NIST 10/19/2022 3:39:10 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_gh150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_gh150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_gl150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_gl150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_gm150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_gm150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_sh150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_sh150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_sl150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_sl150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_sm120_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_sm120:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_sm150_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_sm150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinamics_sm150i_firmware:-::::::: OR cpe:2.3:h:siemens:sinamics_sm150i:-:::::::*
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf Patch, Vendor Advisory

Initial Analysis by NIST 2/12/2021 2:48:36 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 557 characters. View Entire Change Record AND OR cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware::::::::* versions up to (excluding) 16.0 cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16.0:update1::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16.0:update3::::::* OR cpe
Added	CPE Configuration		Record truncated, showing 500 of 575 characters. View Entire Change Record AND OR cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware::::::::* versions up to (excluding) 16.0 cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16.0:-::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16.0:update1::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16.0:update2::::::* cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16.0:update3::::::* O
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-306
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2020-15798
NVD Published Date:
02/09/2021
NVD Last Modified:
10/19/2022
Source:
Siemens AG

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2020-15798 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 Siemens AG 5/14/2024 2:31:00 AM

Modified Analysis by NIST 10/19/2022 3:39:10 PM

CVE Modified by Siemens AG 8/10/2021 7:15:07 AM

CVE Modified by Siemens AG 5/11/2021 9:15:09 AM

Modified Analysis by NIST 2/25/2021 12:04:51 PM

CVE Modified by Siemens AG 2/12/2021 4:15:12 PM

Initial Analysis by NIST 2/12/2021 2:48:36 PM

Quick Info