CVE-2025-68140

CVSS Score & Metrics

Base Score

4.3 / 10

Vector String

                                        CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N                                    

Vulnerability Description

EVerest is an EV charging software stack. Prior to version 2025.9.0, once the validity of the received V2G message has been verified, it is checked whether the submitted session ID matches the registered one. However, if no session has been registered, the default value is 0. Therefore, a message submitted with a session ID of 0 is accepted, as it matches the registered value. This could allow unauthorized and anonymous indirect emission of MQTT messages and communication with V2G messages handlers, updating a session context. Version 2025.9.0 fixes the issue.

Vulnerability Details

Published Date

January 21, 2026

Last Modified

January 26, 2026

CWE ID

CWE-863

Source

NVD

Vendor

EVerest

Product

everest-core

External References

https://github.com/EVerest/everest-core/security/advisories/GHSA-w385-3jwp-x47x

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