CVE-2026-20744 — Hydro-Québec Le Circuit Electrique charging station backend Improper Access Control

The charging station websocket endpoint accepts connections without proper authentication, which could lead to privilege escalation.

Published: 2026-07-10 · CVSS: 9.3 · CVSS 4.0

The charging station websocket endpoint accepts connections without proper authentication, which could lead to privilege escalation.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7