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Unscored CVE-2021-21778 EUVD-2021-8950GHSA-f72g-c5hf-789v

A denial of service vulnerability exists in the ASDU message processing functionality of MZ Automation GmbH lib60870.NET 2.2.0. A specially…

Published Aug 25, 2021 · Updated Aug 3, 2024 · Assigned by talos

Description

A denial of service vulnerability exists in the ASDU message processing functionality of MZ Automation GmbH lib60870.NET 2.2.0. A specially crafted network request can lead to loss of communications. An attacker can send an unauthenticated message to trigger this vulnerability.

Affected products

VendorProductAffectedFixed
— MZ Automation" MZ Automation GmbH lib60870.NET 2.2.0 —

References