NVD

CVE-2020-15782 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (Drives manufactured before 2021-08-13), SINUMERIK MC (All versions < V6.15), SINUMERIK ONE (All versions < V6.15). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks.

View Analysis Description

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: 7.5 HIGH

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

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-434535.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-434535.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-434536.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-434536.pdf

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

7 change records found show changes

CVE Modified by Siemens AG 7/13/2021 7:15:08 AM

Action

Type

Old Value

New Value

Changed

Description

Record truncated, showing 500 of 833 characters.
View Entire Change Record

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SI

Record truncated, showing 500 of 948 characters.
View Entire Change Record

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SI

Added

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-434535.pdf [No Types Assigned]

Added

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-434536.pdf [No Types Assigned]

Initial Analysis by NIST 6/10/2021 10:47:39 AM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:et_200sp_open_controller_firmware::::::::* OR cpe:2.3:h:siemens:cpu_1515sp_pc:-:::::::* cpe:2.3:h:siemens:cpu_1515sp_pc2:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 553 characters. View Entire Change Record AND OR cpe:2.3:o:siemens:s7-1200_cpu_firmware::::::::* versions up to (excluding) 4.5.0 OR cpe:2.3:h:siemens:cpu_1211c:-:::::::* cpe:2.3:h:siemens:cpu_1212c:-:::::::* cpe:2.3:h:siemens:cpu_1212fc:-:::::::* cpe:2.3:h:siemens:cpu_1214c:-:::::::* cpe:2.3:h:siemens:cpu_1214fc:-:::::::* cpe:2.3:h:siemens:cpu_1215c:-:::::::* cpe:2.3:h:siemens:cpu_1215fc:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 2953 characters. View Entire Change Record AND OR cpe:2.3:o:siemens:s7-1500_cpu_firmware::::::::* versions up to (excluding) 2.9.2 OR cpe:2.3:h:siemens:6es7510-1dj01-0ab0:-:::::::* cpe:2.3:h:siemens:6es7510-1sj01-0ab0:-:::::::* cpe:2.3:h:siemens:6es7511-1ak01-0ab0:-:::::::* cpe:2.3:h:siemens:6es7511-1ak02-0ab0:-:::::::* cpe:2.3:h:siemens:6es7511-1ck00-0ab0:-:::::::* cpe:2.3:h:siemens:6es7511-1ck01-0ab0:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_driver_controller_firmware::::::::* versions up to (excluding) 2.9.2 OR cpe:2.3:h:siemens:cpu_1504d_tf:-:::::::* cpe:2.3:h:siemens:cpu_1507d_tf:-:::::::*
Added	CPE Configuration		OR cpe:2.3:a:siemens:simatic_s7-1500__software_controller::::::::* cpe:2.3:a:siemens:simatic_s7-plcsim_advanced::::::::* versions up to (excluding) 4.0
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2020-15782
NVD Published Date:
05/28/2021
NVD Last Modified:
11/21/2024
Source:
Siemens AG

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2020-15782 Detail

Current Description

Analysis 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 CVE 11/21/2024 12:06:10 AM

CVE Modified by Siemens AG 5/14/2024 2:30:58 AM

CVE Modified by Siemens AG 9/14/2021 7:15:16 AM

CVE Modified by Siemens AG 7/13/2021 8:15:09 AM

CVE Modified by Siemens AG 7/13/2021 7:15:08 AM

Initial Analysis by NIST 6/10/2021 10:47:39 AM

CVE Modified by Siemens AG 5/28/2021 1:15:07 PM

Quick Info