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.
Metrics
Affected Vendors & Products
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 30 Sep 2025 15:15:00 +0000
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Status: PUBLISHED
Assigner: schneider
Published:
Updated: 2025-09-30T14:36:19.669Z
Reserved: 2019-01-25T00:00:00.000Z
Link: CVE-2019-6833

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

Status : Modified
Published: 2019-09-17T20:15:12.467
Modified: 2025-09-30T15:15:39.103
Link: CVE-2019-6833

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