title: OSIsoft PI Vision Incorrect Authorization
description: OSIsoft PI Vision 2020 versions prior to 3.5.0 could disclose information to a user with insufficient privileges for an AF attribute.
problem types: CWE-863: Incorrect Authorization
affected:
{
product: PI Vision
vendor: OSIsoft
versions:
lessThan: 2020, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/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).