CVE-2021-37401

An attacker may obtain the user credentials from file servers, backup repositories, or ZLD files saved in SD cards. As a result, the PLC user program may be uploaded, altered, and/or downloaded.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://jvn.jp/en/vu/JVNVU92279973/	Third Party Advisory
https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A	Vendor Advisory
https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer	Vendor Advisory
https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf	Vendor Advisory
https://jvn.jp/en/vu/JVNVU92279973/	Third Party Advisory
https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A	Vendor Advisory
https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer	Vendor Advisory
https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:idec:data_file_manager::::::::
	cpe:2.3:a:idec:windedit::::::::
	cpe:2.3:a:idec:windldr::::::::

Configuration 2 (hide)

AND

cpe:2.3:o:idec:microsmart_plus_fc6b_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:microsmart_plus_fc6b:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:idec:microsmart_plus_fc6a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:microsmart_plus_fc6a:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:idec:microsmart_fc6b_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:microsmart_fc6b:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:idec:microsmart_fc6a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:microsmart_fc6a:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:idec:ft1a_smartaxix_pro_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:ft1a_smartaxix_pro:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:idec:ft1a_smartaxix_lite_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:idec:ft1a_smartaxix_lite:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:15

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/vu/JVNVU92279973/ - Third Party Advisory~~	() https://jvn.jp/en/vu/JVNVU92279973/ - Third Party Advisory
References	~~() https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A - Vendor Advisory~~	() https://us.idec.com/idec-us/en/USD/Programmable-Logic-Controller/Micro-PLC/FC6A-MicroSmart/c/MicroSmart_FC6A - Vendor Advisory
References	~~() https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer - Vendor Advisory~~	() https://us.idec.com/idec-us/en/USD/Software-Downloads-Automation-Organizer - Vendor Advisory
References	~~() https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf - Vendor Advisory~~	() https://www.idec.com/home/lp/pdf/2021-12-24-PLC.pdf - Vendor Advisory

Information

Published : 2021-12-28 13:15

Updated : 2024-11-21 06:15

NVD link : CVE-2021-37401

Mitre link : CVE-2021-37401

CVE.ORG link : CVE-2021-37401

JSON object : View

Products Affected

idec

ft1a_smartaxix_lite_firmware
microsmart_plus_fc6a
microsmart_fc6b
ft1a_smartaxix_pro_firmware
microsmart_fc6a
windldr
ft1a_smartaxix_lite
data_file_manager
microsmart_fc6b_firmware
microsmart_plus_fc6b_firmware
microsmart_fc6a_firmware
ft1a_smartaxix_pro
windedit
microsmart_plus_fc6b
microsmart_plus_fc6a_firmware

CWE

CWE-522

Insufficiently Protected Credentials

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9.8 /10