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pi data archive
About this tag
The pi data archive tag on WindowsForum.com covers security advisories and patch guidance for AVEVA's PI Data Archive, a system used in industrial environments. Recent discussions focus on denial-of-service vulnerabilities that can be triggered by malformed input or uncaught exceptions, potentially crashing PI services and causing data loss. Content includes technical details from authoritative advisories, practical mitigation steps, and playbooks for applying patches. The tag is relevant for IT and OT professionals managing PI systems who need to understand and address these security risks.
AVEVA’s PI Data Archive has been the subject of coordinated security advisories after the vendor and U.S. authorities confirmed multiple denial-of-service class vulnerabilities that can be triggered by malformed or unexpected input and — in at least one case — by an uncaught exception that can...