CVE-2026-20744

CVE-2026-20744

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

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

Frequently asked questions

What is CVE-2026-20744?: CVE-2026-20744 is a critical-severity vulnerability, classified under Improper Access Control. CVSS score: 9.8/10. Published 2026-07-10.
How severe is CVE-2026-20744?: Critical severity. CVSS v3 base score is 9.8 out of 10.