CVE-2021-33013: mySCADA myPRO Improper Access Control
First published: Fri May 13 2022(Updated: )
mySCADA myPRO versions prior to 8.20.0 does not restrict unauthorized read access to sensitive system information.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| mySCADA | ||
| mySCADA | <8.20.0 |
Remedy
mySCADA recommends users apply update v8.20.0 or later.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-33013?
CVE-2021-33013 is classified as a medium severity vulnerability due to the potential unauthorized access to sensitive system information.
How do I fix CVE-2021-33013?
The recommended fix for CVE-2021-33013 is to upgrade mySCADA myPRO to version 8.20.0 or later.
What types of information are vulnerable in CVE-2021-33013?
CVE-2021-33013 allows unauthorized read access to sensitive system information, which can include configuration and operational data.
Which versions of mySCADA are affected by CVE-2021-33013?
CVE-2021-33013 affects all versions of mySCADA and myPRO prior to 8.20.0.
Is there a workaround for CVE-2021-33013?
Currently, the only effective solution for CVE-2021-33013 is to upgrade to the latest version, as there are no known workarounds listed.
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