Vulnerability Information
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Vulnerability Title
Beckhoff TwinCAT Profinet Driver Divide-by-Zero Denial of Service
Vulnerability Description
When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
除零错误
Vulnerability Title
Beckhoff TwinCAT 数字错误漏洞
Vulnerability Description
Beckhoff TwinCAT是德国Beckhoff公司的一套由实时环境和在开发环境中执行控制程序的实时系统组成的软件系统。该系统主要用于PLC（可编程逻辑控制器）编程、诊断和系统配置等。 Beckhoff TwinCAT 2 Build 2304及之前版本和3.1 Build 4024.0及之前版本中存在数字错误漏洞。攻击者可通过发送畸形的UDP数据包利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A