EUVD-2026-13852

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation 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, then...

EUVD-2026-13855

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-31904

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-31903 IGL-Technologies eParking.fi Improper Restriction of Excessive Authentication Attempts

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-31903

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-31904

CVE-2026-31904 concerns the WebSocket API used by CTEK Chargeportal. The issue arises from a lack of rate limiting on authentication requests within the WebSocket interface, which could allow an attacker to perform denial-of-service attacks that suppress or mis-route charger telemetry, or execute...

CVE-2026-25192

CVE-2026-25192 affects WebSocket endpoints (OCPP) used for charging stations, where no authentication is required. The Red Hat, EUVD, and NVD entries describe an unauthenticated attacker connecting to the OCPP WebSocket endpoint with a known or discovered charging station identifier and issuing o...

PT-2026-26698

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

Siemens Heliox EV Chargers Access Control Vulnerability

The Heliox Flex 180 kW EV Charging Station is a modular DC fast charging device in the Heliox series from Siemens.Heliox Mobile DC 40 kW EV Charging Station is a portable, plug-and-play fast charging device for electric vehicles from the Heliox brand of Siemens. The Heliox Mobile DC 40 kW EV...

CVE-2026-24696

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

EUVD-2026-10033

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-24696

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-24696 Everon api.everon.io Improper Restriction of Excessive Authentication Attempts

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-20882

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-20882 Mobiliti e-mobi.hu Improper Restriction of Excessive Authentication Attempts

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-26051

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation 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, then...

EUVD-2026-9943

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-27778 ePower epower.ie Improper Restriction of Excessive Authentication Attempts

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-27778 ePower epower.ie Improper Restriction of Excessive Authentication Attempts

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain...

CVE-2026-27778

The CVE-2026-27778 entry concerns the WebSocket API. The root cause is no rate limiting on authentication attempts, allowing potential denial-of-service by disrupting legitimate charger telemetry and enabling brute-force access attempts. The available documents consistently describe the issue but...