CVE-2026-33015: EVerest has RemoteStop Bypass via BCB Toggle Session Restart

Severity: medium (CVSS 5.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-03-26 · updated 2026-06-17
Weakness: CWE-863

Description

EVerest is an EV charging software stack. Prior to version 2026.02.0, even immediately after CSMS performs a RemoteStop (StopTransaction), the EVSE can return to `PrepareCharging` via the EV's BCB toggle, allowing session restart. This breaks the irreversibility of remote stop and can bypass operational/billing/safety controls. Version 2026.02.0 contains a patch.

Affected products

everest-core: before 2026.02.0 — fixed in 2026.02.0

How to fix

Upgrade to a fixed version: everest-core 2026.02.0. Check the vendor advisory for mitigations.

References

https://github.com/EVerest/EVerest/security/advisories/GHSA-pw9q-2287-cchc
https://github.com/EVerest/EVerest/security/advisories/GHSA-pw9q-2287-cchc

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