Security Advisory
CVE-2021-22800
7.5
HIGH
Vulnerability Description
A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)
Published Date
February 11, 2022
Official Source
NIST NVD Advisory