CVE-2021-37740

HIGH Year: 2021
CVSS v3 Score
7.5
High
CVSS v2 Score
7.8
High
Weakness Type
NVD-CWE-Other
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Vulnerability Description

A denial of service vulnerability exists in MDT's firmware for the KNXnet/IP Secure router SCN-IP100.03 and KNX IP interface SCN-IP000.03 before v3.0.4, that allows a remote attacker to turn the device unresponsive to all requests on the KNXnet/IP Secure layer, until the device is rebooted, via a SESSION_REQUEST frame with a modified total length field.

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