ICSA-21-350-17 · Published 2025-05-06 · View on CISA ICS-CERT ↗

Siemens JT Utilities and JT Open Toolkit

CVSS 7.8 HIGH

CVEs (16)

CVE-2021-44430 CVE-2021-44431 CVE-2021-44432 CVE-2021-44433 CVE-2021-44434 CVE-2021-44435 CVE-2021-44436 CVE-2021-44437 CVE-2021-44438 CVE-2021-44439 CVE-2021-44440 CVE-2021-44441 CVE-2021-44442 CVE-2021-44443 CVE-2021-44444 CVE-2021-44445

Remediations

Update to V13.1.1.0 or later version
Update to V11.1.1.0 or later version
Avoid to open untrusted files from unknown sources using JTTK
Avoid opening untrusted files from unknown sources in JT Utilities

Affected Vendors

Siemens

Affected Products (2)

Siemens · JT Utilities <V13.1.1.0

Siemens · JTTK <V11.1.1.0

Affected Sectors

Multiple

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