title: OSIsoft PI Vision Cross-site Scripting
description: 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.
problem types: CWE-79: Cross-site Scripting
affected:
{
product: PI Vision
vendor: OSIsoft
versions:
lessThan: 2020, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.7
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
version: 3.1
]
solutions: OSIsoft released PI Vision 2020 Version 3.5.0, which resolves these vulnerabilities.
Recommended defensive measures and related configuration settings are described on the OSIsoft customer portal (Login required).