3ADR011566

csafCHabb_psirt

ABB Automation Builder - Deserialization of untrusted data

Advisory ansehen veröffentlicht 2026-09-28

ABB is aware of vulnerabilities in the products versions listed as affected in the advisory. Automation Builder could execute arbitrary code by crafting the project file or project archive file.

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beschreibt (1)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2025-41700US——
An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This…
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Referenzen

Externe Belege — Patches, Meldungen, Analysen.

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Behebungen (2)

  • BehobenAutomation Builder

    The problem is corrected in the following product version: - Automation Builder 2.9.1 ABB recommends that customers apply the update at earliest convenience. Automation Builder 2.9.1 is available for download from the related download site.

  • WorkaroundAutomation Builder

    Workarounds are specific measures that a user can take to help block an attack, for example, temporarily disabling the vulnerable feature may remove the exposure with well-known impact on functionality. ABB has tested the following workarounds. Although these workarounds will not correct the underlying vulnerability, they can help block known attack vectors. When a workaround reduces functionality, this is identified below as “Impact of work-around”. The vulnerability can be closed by enabling local access only. See chapter “Recommended immediate actions” for details.

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