Vulnerability Information
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Vulnerability Title
EVerest allows null session ID to bypass session ID verification
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.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
授权机制不正确
Vulnerability Title
everest-core 安全漏洞
Vulnerability Description
everest-core是EVerest开源的一个电动汽车充电软件堆栈的主要部分。 everest-core 2025.9.0之前版本存在安全漏洞，该漏洞源于会话ID默认值为0时的验证缺陷，可能导致未经授权和匿名的MQTT消息间接发送及会话上下文更新。
CVSS Information
N/A
Vulnerability Type
N/A