Description
Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ABB | ABB AbilityTM zenon | 7.50 – ≤ 14 | — |
Advisories 2
- 2NGA002743 ABB AbilityTM zenon Remote Transport Vulnerability ABB PSIRT · Jul 6, 2026
- ICSA-26-146-03 ABB Ability Zenon Remote Transport Vulnerability (Update A) CISA ICS & IT advisories · May 28, 2026