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IACS RadarIndustrial Cyber Exposure & Intelligence

CISA + vendors

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: 8 November 2026 at 10:21.

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7PAA020361

Freelance Security Lock - Access to Windows OS

ABB — System Version

ABB PSIRTmiddel

Published

10 June 2026

Last update

17 June 2026

Linked CVEs

Affected sectors

Risk evaluation

ABB is aware of a vulnerability in the product versions listed as affected in the advisory. An attacker who successfully exploited this vulnerability could cause the product to stop or make the product inaccessible.

Mitigation summary

ABB recommends using Freelance Extended User Management instead of Security Lock. Freelance Extended User Management is based on Windows user accounts and is available for Freelance 2019 or higher. For Freelance 2016 and earlier, please refer to chapter “General Security Information”. A fix for Freelance Security Lock is in preparation and will be announced in this updated document. Refer to section “General security recommendations” for further advise on how to keep your system secure. To reduce the likelihood of exploitation via keyboard shortcuts: - disable unnecessary accessibility features - use hardened OS configurations that suppress system-level shortcuts - implement BIOS/UEFI-level restrictions on keyboard input during runtime.

Revision history (2)
  1. Initial publication — 10 June 2026

    Initial version.

  2. Update A — 17 June 2026

    Correction on the product relationship

Official source: ABB PSIRT