CISA + leveranciers
ICS Advisories
Advisories specifiek gericht op industriële besturingssystemen — van CISA ICS-CERT en rechtstreeks van leveranciers (onder meer Siemens, ABB, Schneider Electric, WAGO en Phoenix Contact) — inclusief revisiegeschiedenis (initiële publicatie, Update A, Update B) en gekoppelde CVE's.
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Advisorydata: live koppeling— laatst opgehaald: 7 november 2026 om 02:05.
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VDE-2022-008
WEIDMUELLER: Multiple vulnerabilities in Modbus TCP/RTU Gateways
Gepubliceerd
7 april 2022
Laatste update
7 april 2022
Gekoppelde CVE's
Getroffen sectoren
Risk evaluation
Multiple issues have been found in the affected products. See CVE descriptions for details.
Mitigatiesamenvatting
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) |
Revisiegeschiedenis (1)
Initiële publicatie — 7 april 2022
Initial revision.