Rewterz Threat Advisory – ICS: mySCADA myDESIGNER

Severity

High

Analysis Summary

CVE-2021-3091

The affected product fails to properly validate the contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution.

Impact

Remote Code Execution

Affected Vendors

mySCADA

Affected Products

myDESIGNER: Versions 8.20.0 and prior

Remediation

Refer to CISA Advisory for the patch, upgrade, or suggested workaround information.

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-04

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