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.
1
Found
Advisory data: live connection— last retrieved: 7 November 2026 at 03:07.
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PPSA-2026-001
Pilz: Multiple Vulnerabilities affecting the PIT User Authentication Service
Published
2 February 2026
Last update
2 February 2026
Affected sectors
Risk evaluation
**PIT User Authentication Service is part of the operating mode selection and access permission system PITmode.** The PIT User Authentication Service is affected by multiple vulnerabilities in included third-party components.
Mitigation summary
Limit network access to the PITreader and PIT User Authentication Service by using a firewall, a host-based firewall or similar measures.
Revision history (2)
Initial publication — 2 February 2026
Initial Version
Update A — 2 February 2026
Summary has been updated.