CVE-2026-33015 Details
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.
A vulnerability in EVerest, an EV charging software stack, allows the Electric Vehicle Supply Equipment (EVSE) to resume charging sessions immediately after a remote stop command is issued. This is possible through the EV's BCB toggle, which can reactivate the session by returning the EVSE to the 'PrepareCharging' state. This behavior undermines the intended irreversibility of the remote stop process and can circumvent operational, billing, and safety controls. The vulnerability affects EVerest versions prior to 2026.02.0, with the issue stemming from the 'cancel_transaction()' function not properly deactivating the transaction state. As a result, the EVSE manager can mistakenly interpret the session as still active, allowing unauthorized restarts of charging sessions, potentially leading to energy theft and billing fraud.
Users can update to EVerest version 2026.02.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 26, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/EVerest/EVerest/security/advisories/GHSA-pw9q-2287-cchc | CISA-ADP | ExploitVendor Advisory |
| https://github.com/EVerest/EVerest/security/advisories/GHSA-pw9q-2287-cchc | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-863 | Incorrect Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linuxfoundation everest | < 2026.02.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 31, 2026 | Initial Analysis | [email protected] |
| Mar 26, 2026 | CVE Modified | CISA-ADP |
| Mar 26, 2026 | New CVE Received | [email protected] |