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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: 8 november 2026 om 08:48.

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SA25P004

Automation Studio Insufficient Server Certificate Validation

B&R Industrial Automation GmbH — Automation Studio

ABB PSIRThoog

Gepubliceerd

19 januari 2026

Laatste update

14 mei 2026

Gekoppelde CVE's

Getroffen sectoren

Risk evaluation

ABB became aware of vulnerability in the product versions listed as affected in the advisory. An update is available that resolves a vulnerability. Successful exploitation of this vulnerability may enable an attacker to masquerade as a trusted party when B&R Automation Studio establishes a connection with a server via the ANSL over TLS or OPC-UA protocol.

Mitigatiesamenvatting

The problem is corrected in the following product versions: B&R Automation Studio version 6.5 B&R recommends that customers apply the update at earliest convenience. The process to install updates is described in the user manual. The step to identify the installed product version is de-scribed in the user manual.

Revisiegeschiedenis (2)
  1. Initiële publicatie — 19 januari 2026

    Initial Version

  2. Update A — 14 mei 2026

    Corrected vendor name from 'ABB' to 'B&R Industrial Automation GmbH' to ensure accurate product matching.

Officiële bron: ABB PSIRT