CVE-2021-32977: Aveva System Platform

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

AVEVA System Platform versions 2017 through 2020 R2 P01 does not verify, or incorrectly verifies, the cryptographic signature for data.

Affected products

• Aveva System Platform: from 2017, before 2020 (fixed in 2020); version 2020 only

Published 2022-04-04. Last modified 2026-06-17.