NVD

CVE-2021-31892 Detail

Modified

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 SINUMERIK Analyse MyCondition (All versions), SINUMERIK Analyze MyPerformance (All versions), SINUMERIK Analyze MyPerformance /OEE-Monitor (All versions), SINUMERIK Analyze MyPerformance /OEE-Tuning (All versions), SINUMERIK Integrate Client 02 (All versions >= V02.00.12 < 02.00.18), SINUMERIK Integrate Client 03 (All versions >= V03.00.12 < 03.00.18), SINUMERIK Integrate Client 04 (V04.00.02 and all versions >= V04.00.15 < 04.00.18), SINUMERIK Integrate for Production 4.1 (All versions < V4.1 SP10 HF3), SINUMERIK Integrate for Production 5.1 (V5.1), SINUMERIK Manage MyMachines (All versions), SINUMERIK Manage MyMachines /Remote (All versions), SINUMERIK Manage MyMachines /Spindel Monitor (All versions), SINUMERIK Manage MyPrograms (All versions), SINUMERIK Manage MyResources /Programs (All versions), SINUMERIK Manage MyResources /Tools (All versions), SINUMERIK Manage MyTools (All versions), SINUMERIK Operate V4.8 (All versions < V4.8 SP8), SINUMERIK Operate V4.93 (All versions < V4.93 HF7), SINUMERIK Operate V4.94 (All versions < V4.94 HF5), SINUMERIK Optimize MyProgramming /NX-Cam Editor (All versions). Due to an error in a third-party dependency the ssl flags used for setting up a TLS connection to a server are overwitten with wrong settings. This results in a missing validation of the server certificate and thus in a possible TLS MITM szenario.

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: 7.4 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.8 MEDIUM

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

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf	CVE, Siemens AG	Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-04	CVE, Siemens AG	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-295	Improper Certificate Validation	Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Initial Analysis by NIST 8/09/2021 12:26:16 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_analyse_mycondition_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_analyse_mycondition:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_analyze_myperformance_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_analyze_myperformance:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_integrate_client_firmware::::::::* versions from (including) 2.00.12 up to (excluding) 2.00.18 cpe:2.3:o:siemens:sinumerik_integrate_client_firmware::::::::* versions from (including) 3.00.12 up to (excluding) 3.00.18 cpe:2.3:o:siemens:sinumerik_integrate_client_firmware::::::::* versions from (including) 4.00.15 up to (excluding) 4.00.18 OR cpe:2.3:h:siemens:sinumerik_integrate_client:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_integrate_for_production_firmware::::::::* versions up to (including) 4.1 cpe:2.3:o:siemens:sinumerik_integrate_for_production_firmware:5.1::::::: OR cpe:2.3:h:siemens:sinumerik_integrate_for_production:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_manage_mymachines_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_manage_mymachines:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_manage_myprograms_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_manage_myprograms:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_manage_myresources_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_manage_myresources:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_manage_mytools_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_manage_mytools:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_operate_firmware::::::::* versions up to (excluding) 4.8 cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:-::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp1::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp2::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp3::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp4::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp5::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp6::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.8:sp7::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:-::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_1::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_2::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_3::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_4::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_5::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.93:hotfix_6::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.94:-::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.94:hotfix_1::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.94:hotfix_2::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.94:hotfix_3::::::* cpe:2.3:o:siemens:sinumerik_operate_firmware:4.94:hotfix_4::::::* OR cpe:2.3:h:siemens:sinumerik_operate:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:sinumerik_optimize_myprogramming_firmware:-::::::: OR cpe:2.3:h:siemens:sinumerik_optimize_myprogramming:-:::::::*
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf Vendor Advisory
Changed	Reference Type	https://us-cert.cisa.gov/ics/advisories/icsa-21-194-04 No Types Assigned	https://us-cert.cisa.gov/ics/advisories/icsa-21-194-04 Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-31892
NVD Published Date:
07/13/2021
NVD Last Modified:
11/21/2024
Source:
Siemens AG

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-31892 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 CVE 11/21/2024 1:06:26 AM

CVE Modified by Siemens AG 5/14/2024 5:02:27 AM

Initial Analysis by NIST 8/09/2021 12:26:16 PM

CVE Modified by Siemens AG 7/30/2021 3:15:09 PM

Quick Info