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ICS Advisories

Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.

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Advisory data: live connection— last retrieved: 7 November 2026 at 05:40.

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VDE-2022-043

Wiesemann & Theis: Multiple Vulnerabilities in the Com-Server Family

Wiesemann & Theis — AT-Modem-Emulator

Wiesemann & Theis PSIRTcritical

Published

7 November 2022

Last update

7 November 2022

Affected sectors

Risk evaluation

Multiple Wiesemann & Theis product families are affected by multiple vulnerabilities in the web interface.

Mitigation summary

- Update Com-Server Family to version 1.48 or higher. - Update the Com-Server Highspeed Family to version 1.76 or higher.

Revision history (1)
  1. Initial publication — 7 November 2022

    Initial revision.

Official source: Wiesemann & Theis PSIRT