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beckhoff twincat - vulnerabilities and exploits
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4.7
CVSSv3
CVE-2023-6545
The package authelia-bhf included in Beckhoffs TwinCAT/BSD is prone to an open redirect that allows a remote unprivileged malicious user to redirect a user to another site. This may have limited impact to integrity and does solely affect anthelia-bhf the Beckhoff fork of authelia...
Beckhoff Authelia-bhf
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
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
7.3
CVSSv3
CVE-2020-12510
The default installation path of the TwinCAT XAR 3.1 software in all versions is underneath C:\TwinCAT. If the directory does not exist it and further subdirectories are created with permissions which allow every local user to modify the content. The default installation register...
Beckhoff Twincat Extended Automation Runtime 3.1
5.3
CVSSv3
CVE-2020-12494
Beckhoff's TwinCAT RT network driver for Intel 8254x and 8255x is providing EtherCAT functionality. The driver implements real-time features. Except for Ethernet frames sent from real-time functionality, all other Ethernet frames sent through the driver are not padded if the...
Beckhoff Twincat Driver
Beckhoff Twincat
9.8
CVSSv3
CVE-2019-16871
Beckhoff Embedded Windows PLCs up to and including 3.1.4024.0, and Beckhoff Twincat on Windows Engineering stations, allow an malicious user to achieve Remote Code Execution (as SYSTEM) via the Beckhoff ADS protocol.
Beckhoff Twincat 2.0
Beckhoff Twincat 3.1
Beckhoff Twincat
7.5
CVSSv3
CVE-2019-5636
When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT devices are still performing as normal. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
Beckhoff Twincat 2.0
Beckhoff Twincat 3.1
7.5
CVSSv3
CVE-2019-5637
When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
Beckhoff Twincat 3.1.4022.30
Beckhoff Twincat 3.1.4022.29
5.9
CVSSv3
CVE-2017-16718
Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password...
Beckhoff Twincat 3.0
9.1
CVSSv3
CVE-2017-16726
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance...
Beckhoff Twincat -
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-37316
firmware
CVE-2024-30078
CVE-2024-5995
remote code execution
logic flaw
CVE-2024-20693
CVE-2024-37315
CVE-2024-5464
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