CVE-2017-9938

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability was discovered in Siemens SIMATIC Logon (All versions before V1.6) that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787 CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Aug 8, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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