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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-08-25T18:27:21

Updated: 2024-08-03T18:23:29.380Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21778

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-08-25T19:15:08.417

Modified: 2021-08-31T18:48:00.643

Link: CVE-2021-21778

cve-icon Redhat

No data.