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beckhoff twincat opc ua server vulnerabilities and exploits
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5.3
CVSSv3
CVE-2020-12526
TwinCAT OPC UA Server in versions up to 2.3.0.12 and IPC Diagnostics UA Server in versions up to 3.1.0.1 from Beckhoff Automation GmbH & Co. KG are vulnerable to denial of service attacks. The attacker needs to send several specifically crafted requests to the running OPC UA ...
Beckhoff Ipc Diagnostics Ua Server
Beckhoff Tf6100
Beckhoff Twincat Opc Ua Server
6.5
CVSSv3
CVE-2021-34594
TwinCAT OPC UA Server in TF6100 and TS6100 in product versions prior to 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.
Beckhoff Tf6100 Firmware
Beckhoff Ts6100 Firmware
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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