CVE-2021-43555

Summary

mySCADA myDESIGNER Versions 8.20.0 and prior fails to properly validate 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.

Affected Software

Weaknesses

• CWE-23: CWE-23 Relative Path Traversal

ADP Enrichment

CVE Program Container

Additional References

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

References

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

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