Vulnerability Information
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Vulnerability Title
CTEK Chargeportal Insufficient Session Expiration
Vulnerability Description
The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers and enables session hijacking or shadowing, where the most recent connection displaces the legitimate charging station and receives backend commands intended for that station. This vulnerability may allow unauthorized users to authenticate as other users or enable a malicious actor to cause a denial-of-service condition by overwhelming the backend with valid session requests.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
不充分的会话过期机制
Vulnerability Title
CTEK Chargeportal 代码问题漏洞
Vulnerability Description
CTEK Chargeportal是瑞典CTEK公司的一个电动车充电管理平台。 CTEK Chargeportal存在代码问题漏洞，该漏洞源于会话标识符可预测且允许多个端点使用相同标识符连接，可能导致会话劫持或拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A