CVE-2021-33009

mySCADA myPRO Unrestricted Upload of File with Dangerous Type

Description

mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.

Remediation

Solution:

  • mySCADA recommends users apply update v8.20.0 or later.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory myscada.org
Affected: mySCADA myPRO
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-21-217-03 third party advisory us government resource
https://www.myscada.org/version-8-20-0-released-security-update release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-33009?
CVE-2021-33009 has been scored as a high severity vulnerability.
How to fix CVE-2021-33009?
To fix CVE-2021-33009: mySCADA recommends users apply update v8.20.0 or later.
Is CVE-2021-33009 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33009 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33009?
CVE-2021-33009 affects mySCADA myPRO.
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