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beckhoff twincat opc ua server vulnerabilities and exploits
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5
CVSSv2
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
8.5
CVSSv2
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
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
authentication bypass
CVE-2024-30051
remote
CVE-2024-27954
CVE-2023-51483
CVE-2023-47782
SSRF
CVE-2024-24715
CVE-2023-52424
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