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Advisories speziell für industrielle Steuerungssysteme — von CISA ICS-CERT und direkt von Herstellern (darunter Siemens, ABB, Schneider Electric, WAGO und Phoenix Contact) — einschließlich Revisionshistorie (Erstveröffentlichung, Update A, Update B) und verknüpfter CVEs.
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VDE-2022-008
WEIDMUELLER: Multiple vulnerabilities in Modbus TCP/RTU Gateways
Veröffentlicht
7. April 2022
Letzte Aktualisierung
7. April 2022
Verknüpfte CVEs
Betroffene Sektoren
Risk Evaluation
Multiple issues have been found in the affected products. See CVE descriptions for details.
Zusammenfassung der Gegenmaßnahmen
For all potential vulnerabilities, customers can download a patched firmware to secure their Modbus TCP/RTU Gateways properly. Please download and install the latest firmware for your device by following the procedure below: 1. Go to [www.weidmueller.com](https://www.weidmueller.com) (external link). 2. Enter the product number of the Modbus TCP/RTU Gateway you want to update into the search field and press "Enter". 3. On the next page, expand the drop-down menu **"SHOW DOWNLOADS"**. 4. Download the respective firmware from the download table. 5. Install the firmware on your device. Find below the appropriate patched firmware versions for all affected products: | Product number | Product name | Patched firmware version | |----------------|-------------------------------|------------------------------| | 1504460000 | IE-GW-MB-2TX-1RS232/485 | V2.1 (Build 21072817) | | 1504470000 | IE-GWT-MB-2TX-1RS232/485 | V2.1 (Build 21072817) |
Revisionshistorie (1)
Erstveröffentlichung — 7. April 2022
Initial revision.