Unauthenticated Remote Data Read and Tampering Vulnerability in AVEVA Plant SCADA and AVEVA Telemetry Server

CVE-2023-1256 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The listed versions of AVEVA Plant SCADA and AVEVA Telemetry Server are vulnerable to an improper authorization exploit which could allow an unauthenticated user to remotely read data, cause denial of service, and tamper with alarm states.

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