CVE-2026-24003— EVerest 安全漏洞

EvseV2G has sequence state validation bypass

EVerest is an EV charging software stack. In versions up to and including 2025.12.1, it is possible to bypass the sequence state verification including authentication, and send requests that transition to forbidden states relative to the current one, thereby updating the current context with illegitimate data.cThanks to the modular design of EVerest, authorization is handled in a separate module and EVSEManager Charger internal state machine cannot transition out of the `WaitingForAuthentication` state through ISO 15118-2 communication. From this state, it was however possible through ISO 15118-2 messages which are published to the MQTT server to trick it into preparing to charge, and even to prepare to send current. The final requirement to actually send current to the EV was the closure of the contactors, which does not appear to be possible without leaving the `WaitingForAuthentication` state and leveraging ISO 15118-2 messages. As of time of publication, no fixed versions are available.

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

认证机制不恰当

EVerest 安全漏洞

EVerest是EVerest开源的一个电动汽车充电桩的固件。 EVerest 2025.12.1及之前版本存在安全漏洞，该漏洞源于可绕过序列状态验证和身份验证，可能导致向当前状态发送非法状态转换请求。

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