A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 30 Sep 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2025-09-30T14:36:19.669Z

Reserved: 2019-01-25T00:00:00.000Z

Link: CVE-2019-6833

cve-icon Vulnrichment

Updated: 2024-08-04T20:31:04.400Z

cve-icon NVD

Status : Modified

Published: 2019-09-17T20:15:12.467

Modified: 2025-09-30T15:15:39.103

Link: CVE-2019-6833

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.