Beckhoff Twincat 3.1 vulnerabilities

2 vulnerabilities

Known vulnerabilities in Beckhoff Twincat 3.1, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2019-5637beckhofftwincat+2
EPSS score
1.43%
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).7.5CVE-2019-5636beckhofftwincat+2
EPSS score
1.43%
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).