CVE-2017-6869: Siemens Viewport For Web Office Portal

Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days.

A vulnerability was discovered in Siemens ViewPort for Web Office Portal before revision number 1453 that could allow an unauthenticated remote user to upload arbitrary code and execute it with the permissions of the operating-system user running the web server by sending specially crafted network packets to port 443/TCP or port 80/TCP.

Affected products

• Siemens Viewport For Web Office Portal: affected versions not specified

Published 2017-08-08. Last modified 2026-06-17.