PT-2026-22231 · Unknown · Open Charge Point Protocol
Khaled Sarieddine
+1
·
Publicado
2026-02-26
·
Atualizado
2026-03-04
·
CVE-2026-20781
CVSS v4.0
9.3
Crítica
| Vetor | AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Systems utilizing WebSocket endpoints for Open Charge Point Protocol (OCPP) communication (affected versions not specified)
Description
WebSocket endpoints are missing appropriate authentication, allowing attackers to impersonate charging stations and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier and then issue or receive OCPP commands as a legitimate charger. This can lead to privilege escalation, unauthorized control of charging infrastructure, and corruption of charging network data. The affected API endpoint is the OCPP WebSocket endpoint. The vulnerable parameter is the charging station identifier.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Missing Authentication
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Open Charge Point Protocol