CVE-2019-5636 — Beckhoff TwinCAT Discovery Service Denial of Service
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 a…
Published: 2019-11-21 · CVSS: 5.3 · CVSS 3.1
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).
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7