Known Vulnerabilities for Twincat by Beckhoff

Listed below are 10 of the newest known vulnerabilities associated with "Twincat" by "Beckhoff".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2020-12494 Beckhoff's TwinCAT RT network driver for Intel 8254x and 8255x is providing EtherCAT functionality. The driver implements rea... 5.3 - MEDIUM 2020-06-16 2021-12-02
CVE-2019-16871 Beckhoff Embedded Windows PLCs through 3.1.4024.0, and Beckhoff Twincat on Windows Engineering stations, allow an attacker to... 9.8 - CRITICAL 2019-12-19 2021-07-21
CVE-2019-5637 When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sen... 7.5 - HIGH 2019-11-21 2020-02-04
CVE-2019-5636 When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT ... 7.5 - HIGH 2019-11-21 2020-02-04
CVE-2018-7502 Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-sup... 7.8 - HIGH 2018-03-23 2018-05-23
CVE-2017-16726 Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS ... 9.1 - CRITICAL 2018-06-27 2019-10-09
CVE-2017-16718 Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. Th... 5.9 - MEDIUM 2018-06-27 2019-10-09
CVE-2014-5415 Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components might allow remote... 9.1 - CRITICAL 2016-10-05 2016-11-28
CVE-2014-5414 Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components do not restrict th... 9.1 - CRITICAL 2016-10-05 2016-11-28
CVE-2011-3486 Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP po... 5 - MEDIUM 2011-09-16 2017-08-29
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		BeckhoffTwincat3.1.4022.30
Operating
System		BeckhoffTwincat3.1.4022.29
ApplicationBeckhoffTwincat3.1.0.3600
ApplicationBeckhoffTwincat3.1.0.3512
ApplicationBeckhoffTwincat3.1.0.3500
ApplicationBeckhoffTwincat3.1
ApplicationBeckhoffTwincat3.1
ApplicationBeckhoffTwincat3.1
ApplicationBeckhoffTwincat3.1
ApplicationBeckhoffTwincat3.1
ApplicationBeckhoffTwincat3.0
ApplicationBeckhoffTwincat2.11.0.2120
ApplicationBeckhoffTwincat2.11.0.2117
ApplicationBeckhoffTwincat2.11
ApplicationBeckhoffTwincat2.0
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