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CVE-2021-21778

PoC —
CVSS 3.1
7.5 high
EPSS
1%p68
Published
()
Modified
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.

Vendors
mz-automation
Products
lib60870
Weakness
CWE-617
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.3%)

In the news

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