CVE-2020-8477: Abb 800xa Information Manager

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

The installations for ABB System 800xA Information Manager versions 5.1, 6.0 to 6.0.3.2 and 6.1 wrongly contain an auxiliary component. An attacker is able to use this for an XSS-like attack to an authenticated local user, which might lead to execution of arbitrary code.

Affected products

• Abb 800xa Information Manager: from 6.0.0, up to and including 6.0.3.2; version 5.1 only; version 6.1 only

Published 2020-04-22. Last modified 2026-06-17.