A remote attacker with write access to PI ProcessBook files could inject code that is imported into OSIsoft PI Vision 2020 versions prior to 3.5.0. Unauthorized information disclosure, modification, or deletion is also possible if a victim views or interacts with the infected display. This vulnerability affects PI System data and other data accessible with victim’s user permissions.

PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property.

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.

An authenticated remote attacker could use specially crafted URLs to send a victim using PI Vision 2019 mobile to a vulnerable web page due to a known issue in a third-party component.

In OSIsoft PI System multiple products and versions, an authenticated remote attacker with write access to PI Vision databases could inject code into a display. Unauthorized information disclosure, deletion, or modification is possible if a victim views the infected display.

In OSIsoft PI System multiple products and versions, a local attacker could view sensitive information in log files when service accounts are customized during installation or upgrade of PI Vision. The update fixes a previously reported issue.