CVE-2021-34594

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published11/4/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

beckhoff:tf6100beckhoff:tf6100_firmwarebeckhoff:ts6100beckhoff:ts6100_firmware

Weaknesses (CWE)

CWE-23CWE-22

References

https://cert.vde.com/en/advisories/VDE-2021-051/(info@cert.vde.com)

https://cert.vde.com/en/advisories/VDE-2021-051/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.