CVE-2022-34837: Abb Zenon

Medium severity, CVSS 6.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add more network clients that may monitor various activities of the Zenon.

Affected products

• Abb Zenon: up to and including 8.20

Published 2022-08-24. Last modified 2026-06-17.