Security Advisory

CVE-2025-27127

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-07-08 10:34:31

Last updated 2025-08-12 11:16:54

Assigner siemens

CVSS score 4.3

State PUBLISHED

Description

A vulnerability has been identified in TIA Project-Server (All versions < V2.1.1), TIA Project-Server V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 4), Totally Integrated Automation Portal (TIA Portal) V20 (All versions < V20 Update 3). The affected application improperly handles uploaded projects in the document root. This could allow an attacker with contributor privileges to cause denial of service by uploading a malicious project.

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