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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-21244 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.
Fixes

Solution

Please update to a recent version of the affected product (TF6100 or TS6100 version >= 4.3.48.0)


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-09-16T22:03:44.063Z

Reserved: 2021-06-10T00:00:00

Link: CVE-2021-34594

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-04T10:15:07.833

Modified: 2024-11-21T06:10:46.750

Link: CVE-2021-34594

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.