Description
Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ABB | AC500 V2 | ≤ 2.5.2 | — |
Advisories 3
- ICSA-26-146-02 ABB AC500 V2 CISA ICS & IT advisories · May 26, 2026
- 3ADR011432 AC500 V2 Buffer overread on Modbus protocol ABB PSIRT · May 22, 2026
- WID-SEC-2025-1633 ABB AC-500: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Jul 23, 2025