CVE-2026-40702
Critical
Description
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.
SeverityCritical
CVSS9.4
Exploit probability—
ProductEVoke CSMS
PublishedJun 25, 2026
First seenJun 25, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| EVoke EVoke CSMS | No range specified | — |
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