PT-2026-52595 · Evoke · Evoke Csms

Published 2026-06-25 · Updated 2026-06-25 · CVE-2026-40702

Mitre

CVSS v3.1

9.4

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

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 authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-40702

Affected Products

Evoke Csms

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-40702 · Security Note
• https://evokesystems.com/contact-us · Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-02.json · Note
• https://cisa.gov/news-events/ics-advisories/icsa-26-176-02 · Note