Vulnerability Information
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Vulnerability Title
Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution Vulnerability
Vulnerability Description
Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Business C50 chargers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of base64-encoded data within WebSocket messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23230
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
栈缓冲区溢出
Vulnerability Title
Autel Energy MaxiCharger AC Elite Business C50 安全漏洞
Vulnerability Description
Autel Energy MaxiCharger AC Elite Business C50是美国Autel Energy公司的一个汽车充电器。 Autel Energy MaxiCharger AC Elite Business C50存在安全漏洞，该漏洞源于WebSocket Base64解码中包含一个基于堆栈的缓冲区溢出问题。
CVSS Information
N/A
Vulnerability Type
N/A