What is the severity of CVE-2021-22657?

CVE-2021-22657 is considered a critical vulnerability due to its potential to allow arbitrary operating system command injection.

How do I fix CVE-2021-22657?

To mitigate CVE-2021-22657, upgrade mySCADA myPRO to version 8.21.0 or later to ensure the API password injection feature is secured.

What are the potential impacts of CVE-2021-22657?

An attacker exploiting CVE-2021-22657 could execute arbitrary commands on the operating system, leading to data breaches or system compromise.

Which versions of mySCADA myPRO are affected by CVE-2021-22657?

CVE-2021-22657 affects mySCADA myPRO versions 8.20.0 and prior.

Is there a workaround for CVE-2021-22657?

As a workaround for CVE-2021-22657, it is recommended to restrict external access to the API until the software can be updated.

Vulnerability/
CVE-2021-22657

critical

CWE

23/12/2021

17/9/2024

CVE-2021-22657: mySCADA myPRO

First published: Thu Dec 23 2021(Updated: )

mySCADA myPRO: Versions 8.20.0 and prior has a feature where the API password can be specified, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
mySCADA myPRO Manager	<=8.20.0
mySCADA myPRO Manager	<=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 the severity of CVE-2021-22657?
CVE-2021-22657 is considered a critical vulnerability due to its potential to allow arbitrary operating system command injection.
How do I fix CVE-2021-22657?
To mitigate CVE-2021-22657, upgrade mySCADA myPRO to version 8.21.0 or later to ensure the API password injection feature is secured.
What are the potential impacts of CVE-2021-22657?
An attacker exploiting CVE-2021-22657 could execute arbitrary commands on the operating system, leading to data breaches or system compromise.
Which versions of mySCADA myPRO are affected by CVE-2021-22657?
CVE-2021-22657 affects mySCADA myPRO versions 8.20.0 and prior.
Is there a workaround for CVE-2021-22657?
As a workaround for CVE-2021-22657, it is recommended to restrict external access to the API until the software can be updated.

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