CVE-2026-20744

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

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-188-01.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-188-01
https://www.hydroquebec.com/nous-joindre/

Configurations

No configuration.

History

10 Jul 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-10 23:16

Updated : 2026-07-14 15:17

NVD link : CVE-2026-20744

Mitre link : CVE-2026-20744

CVE.ORG link : CVE-2026-20744

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

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