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High ICSA-26-169-03 3 CVEs

Rockwell Automation FactoryTalk Historian Site Edition

Published Jun 18, 2026 · Updated Jun 18, 2026

Summary

Successful exploitation of these vulnerabilities could allow an attacker to obtain a valid authentication token, perform a denial of service, or crash the system.

Vulnerabilities 3

  • Critical 9.2

    Rockwell Automation FactoryTalk Historian Site Edition - Authentication Bypass

    An authentication bypass security issue exists within FactoryTalk Historian Site Edition. By continually sending requests to the login endpoint, an attacker may obtain a valid authentication token.

  • High 7.1

    AVEVA PI Data Archive Uncaught Exception

    AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if exploited, could allow an authenticated user to shut down certain necessary PI Data Archive subsystems, resulting in a denial of service. Depending on the timing of the crash, dat…

  • Medium 6.5

    AVEVA PI Data Archive Uncaught Exception

    AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if exploited, could allow an authenticated user to shut down certain necessary PI Data Archive subsystems, resulting in a denial of service.

Revision history

  1. #1

    Initial Republication of Rockwell Automation Security Advisory SD1773

References