An Information Exposure issue was discovered in OSIsoft PI Vision versions 2017 and prior. The server response header and referrer-policy response header each provide unintended information disclosure.
Severity
CVSS 3.0
5.3 medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)