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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 02:05.

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Search: VDE-2021-027

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1 advisories found

VDE-2021-027

Pepperl+Fuchs: WirelessHART-Gateway - Vulnerability may allow remote attackers to cause a Denial Of Service

Pepperl+Fuchs — WHA-GW-F2D2-0-AS- Z2-ETH

Pepperl+Fuchs PSIRTcritical

Published

16 October 2021

Last update

14 May 2025

Linked CVEs

CVE-2021-34565 CVE-2021-34561 CVE-2016-10707 CVE-2021-33555 CVE-2019-11358 CVE-2014-6071 CVE-2012-6708 CVE-2020-11023

Affected sectors

Risk evaluation

Critical vulnerabilities have been discovered in the product and in the utilized components jQuery by jQuery Team and TLS Version 1.0/1.1. The impact of the vulnerabilities on the affected device may result in - denial of service - remote code execution - code exposure

Mitigation summary

An external protective measure is required. - Minimize network exposure for affected products and ensure that they are not accessible via the Internet. - Isolate affected products from the corporate network. - If remote access is required, use secure methods such as virtual private networks (VPNs).

Revision history (2)

Initial publication — 16 October 2021
Initial revision.
Update A — 14 May 2025
Fix: added distribution

Official source: Pepperl+Fuchs PSIRT