CVE-2026-20744

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

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

Published Date

July 10, 2026

Last Modified

July 10, 2026

CWE ID

CWE-284

Source

NVD

Vendor

Hydro-Québec

Product

Le Circuit Electrique charging station backend