How severe is CVE-2019-19279?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2019-19279?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2019-19279

HIGH Year: 2019

CVSS v3 Score

7.5

High

CVSS v2 Score

7.8

High

Weakness Type

CWE-20

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Vulnerability Description

A vulnerability has been identified in SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules (All versions). Specially crafted packets sent to port 50000/UDP of the EN100 Ethernet communication modules could cause a Denial-of-Service of the affected device. A manual reboot is required to recover the service of the device. At the time of advisory publication no public exploitation of this security vulnerability was known to Siemens.

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