CVE-2021-43551

A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victim's user permissions.

• CWE-79
• CWE-79

• https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05Third Party Advisory, US Government Resource
• https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05Third Party Advisory, US Government Resource

Published

Nov 17, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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