NI FlexLogger usiReg URI File Parsing Directory Traversal Remote Code Execution Vulnerability

NI FlexLogger usiReg URI File Parsing Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to create arbitrary files on affected installations of NI FlexLogger. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of URI files by the usiReg component. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-21805.

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对路径名的限制不恰当(路径遍历)

NI FlexLogger 路径遍历漏洞

NI FlexLogger是美国国家仪器（NI）公司的一款应用软件。用于快速配置传感器和混合信号的数据记录。 NI FlexLogger存在路径遍历漏洞，该漏洞源于usiReg组件URI文件解析路径验证不足，可能导致远程代码执行。

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