CVE-2023-0228: Abb Symphony Plus S+ Operations

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Authentication vulnerability in ABB Symphony Plus S+ Operations.This issue affects Symphony Plus S+ Operations: from 2.X through 2.1 SP2, 2.2, from 3.X through 3.3 SP1, 3.3 SP2.

Affected products

• Abb Symphony Plus S+ Operations: from 2.0, before 2.1 (fixed in 2.1); from 3.0, before 3.3 (fixed in 3.3); version 2.1 only; version 2.2 only; version 3.3 only

Published 2023-03-02. Last modified 2026-06-17.