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Critical ICSA-26-176-02 4 CVEs

EVoke Systems Charging Station Management System

Published Jun 25, 2026 · Updated Jun 25, 2026

Vendor: EVoke Product: EVoke CSMS

Summary

Successful exploitation of these vulnerabilities could enable attackers to gain unauthorized administrative control over vulnerable charging stations or disrupt charging services through denial-of-service attacks.

Vulnerabilities 4

  • Critical 9.4
    CVE-2026-40702

    EVoke Systems EVoke CSMS Missing Authentication for Critical Function

    WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authe…

    EVoke EVoke CSMS
  • High 7.5
    CVE-2026-50176

    EVoke Systems EVoke CSMS 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 or brute-force attacks to gain unauthorized access.

    EVoke EVoke CSMS
  • High 7.3
    CVE-2026-54479

    EVoke Systems EVoke CSMS Insufficient Session Expiration

    The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers. This vulnerability may allow una…

    EVoke EVoke CSMS
  • Medium 6.5
    CVE-2026-44622

    EVoke Systems EVoke CSMS Insufficiently Protected Credentials

    Charging station authentication identifiers are publicly accessible via web-based mapping platforms.

    EVoke EVoke CSMS

Revision history

  1. #1

    Initial Publication

References