Security Advisory

CVE-2020-22552

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-10-28 13:51:44

Last updated 2024-08-04 14:51:10

Assigner mitre

State PUBLISHED

Description

The Snap7 server component in version 1.4.1, when an attacker sends a crafted packet with COTP protocol the last-data-unit flag set to No and S7 writes a var function, the Snap7 server will be crashed.

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