What is CVE-2021-43985?

CVE-2021-43985 is a vulnerability that allows an unauthenticated remote attacker to access mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.

What is the severity of CVE-2021-43985?

CVE-2021-43985 has a severity rating of critical with a score of 9.8.

What software versions are affected by CVE-2021-43985?

mySCADA myPRO Versions 8.20.0 and prior are affected by CVE-2021-43985.

How can an attacker exploit CVE-2021-43985?

An unauthenticated remote attacker can exploit CVE-2021-43985 by accessing mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.

Is there a fix available for CVE-2021-43985?

At the moment, there is no specific fix available for CVE-2021-43985. It is recommended to follow the guidance provided by the vendor or security advisory.

Vulnerability/
CVE-2021-43985

critical

9.8

CWE

288

23/12/2021

21/11/2024

CVE-2021-43985: mySCADA myPRO

First published: Thu Dec 23 2021(Updated: )

An unauthenticated remote attacker can access mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.

Credit: ics-cert@hq.dhs.gov ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
mySCADA myPRO	<=8.20.0
mySCADA myPRO	<=8.20.0
	<=8.20.0

Remedy

mySCADA recommends users upgrade to Version 8.22.0 or higher. For more information, contact mySCADA technical support.

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-21-355-01

Frequently Asked Questions

What is CVE-2021-43985?
CVE-2021-43985 is a vulnerability that allows an unauthenticated remote attacker to access mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.
What is the severity of CVE-2021-43985?
CVE-2021-43985 has a severity rating of critical with a score of 9.8.
What software versions are affected by CVE-2021-43985?
mySCADA myPRO Versions 8.20.0 and prior are affected by CVE-2021-43985.
How can an attacker exploit CVE-2021-43985?
An unauthenticated remote attacker can exploit CVE-2021-43985 by accessing mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.
Is there a fix available for CVE-2021-43985?
At the moment, there is no specific fix available for CVE-2021-43985. It is recommended to follow the guidance provided by the vendor or security advisory.

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agent/last-modified-date
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agent/trending
vendor/myscada
canonical/myscada mypro
version/myscada mypro/8.20.0

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