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CVE-2021-34594

Beckhoff: Relative path traversal vulnerability through TwinCAT OPC UA Server PUBLISHED

Description (CNA)

TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system.

Affected (CNA)

Vendor / productVersions
Beckhoff Automation / TwinCAT OPC UA Serveraffected TF6100 before 4.3.48.0; affected TS6100 before 4.3.48.0; affected TcOpcUaServer version before 3.2.0.19423

CWE

CWE-23

References

ADP enrichment

CVE

No English description supplied.