CVE-2021-22278: Abb Update Manager

Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days.

A certificate validation vulnerability in PCM600 Update Manager allows attacker to get unwanted software packages to be installed on computer which has PCM600 installed.

Affected products

• Abb Update Manager: version 2.1 only; version 2.1.0.4 only; version 2.2 only; version 2.2.0.1 only; version 2.2.0.2 only; version 2.2.0.23 only; …

Published 2021-10-28. Last modified 2026-06-17.