CVE-2026-24731

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...

CVE-2026-20781

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...

CVE-2026-27767 SWITCH EV swtchenergy.com Missing Authentication for Critical Function

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...

CVE-2026-24731 EV2GO ev2go.io Missing Authentication for Critical Function

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...

CVE-2026-28230 In SteVe, any authenticated charger can terminate any other charger's active transaction (missing ownership verification on StopTransaction)

SteVe is an open-source EV charging station management system. In versions up to and including 3.11.0, when a charger sends a StopTransaction message, SteVe looks up the transaction solely by transactionId a sequential integer starting from 1 without verifying that the requesting charger matches...

CVE-2023-49958

An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP Open Charge Point Protocol for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is...

Multiple vulnerabilities in ABB Terra AC Wallbox

Overview Terra AC Wallbox provided by ABB contains the following vulnerability. Heap-based buffer overflow CWE-122 - CVE-2025-10504 Classic buffer overflow CWE-120 - CVE-2025-12142 Stack-based buffer overflow CWE-121 - CVE-2025-12143 Ryo Kato of Panasonic reported this vulnerability to IPA...

EUVD-2024-21397

Malicious code in bioql PyPI...

EUVD-2024-23294

Malicious code in bioql PyPI...

EUVD-2024-23295

Malicious code in bioql PyPI...

EUVD-2024-25283

Malicious code in bioql PyPI...

EUVD-2025-20401

Malicious code in bioql PyPI...

EUVD-2024-19199

Malicious code in bioql PyPI...

(Pwn2Own) Phoenix Contact CHARX SEC-3150 OCPP Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the OCPP service. The issue result...

CVE-2025-25271

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface...

CVE-2025-25271

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface...

CVE-2025-25271

CVE-2025-25271 describes an authentication-related misconfiguration in Phoenix Contact CHARX SEC OCPP implementations where an unauthenticated, network-adjacent attacker can configure a new OCPP backend due to insecure default settings in the configuration interface. Multiple sources (including N...

CVE-2025-25271 OCPP Backend Configuration via Insecure Defaults

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface...

CVE-2025-25271 OCPP Backend Configuration via Insecure Defaults

An unauthenticated adjacent attacker is able to configure a new OCPP backend, due to insecure defaults for the configuration interface...

PT-2025-28348 · Phoenix Contact · Charx Sec-3000 +7

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: An unauthenticated adjacent attacker can configure a new OCPP backend due to insecure defaults for the configuration interface. Recommendations: At the moment, there is no information about ...