CVE-2025-12143: Abb Terra Ac Wallbox

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Stack-based Buffer Overflow vulnerability in ABB Terra AC wallbox.This issue affects Terra AC wallbox: through 1.8.33.

Affected products

• Abb Terra Ac Wallbox: up to and including 1.8.33

Published 2025-11-28. Last modified 2026-10-08.