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Siemens SIMATIC

ICS-CERT Advisories·13d·Official

View CSAF Summary SIMATIC HMI Unified Comfort Panels before V21.0 are affected by a vulnerability that allows an unauthenticated attacker to access the web browser via the help link. This vulnerability allows an attacker to access the web browser through the Control Panel if it is not protected by the corresponding security mechanisms. This opens the possibility for the attacker to find backdoors, which might lead to unwanted misconfigurations. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens SIMATIC

Categories privacy · unknown-it-category-14
Original source / advisory
Published
5/14/2026, 12:00:00 PM
Fetched
5/27/2026, 4:13:22 AM
Trust
official · 100/100
Language
en