漏洞信息
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Vulnerability Title
NetComm NF20MESH < R6B032 Authenticated RCE via OS Command Injection
Vulnerability Description
NetComm NF20MESH routers running firmware R6B031 and earlier contain an authenticated remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands as root by injecting shell metacharacters into the username JSON parameter processed by the dalStorage_addUserAccount function. Attackers can exploit the unsafe concatenation of user-supplied input into a shell command string passed to rut_doSystemAction without sanitization to achieve full root-level command execution on the underlying operating system.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Vulnerability Title
NetComm Wireless Pty Ltd NF20MESH 命令注入漏洞
Vulnerability Description
NetComm Wireless NF20MESH是澳大利亚NetComm Wireless公司的一款无线路由器。 NetComm Wireless Pty Ltd NF20MESH R6B032之前版本存在命令注入漏洞,该漏洞源于通过dalStorage_addUserAccount函数处理username JSON参数时,将用户输入不安全地连接到传递给rut_doSystemAction的shell命令字符串且未进行清理,可能导致经过身份验证的攻击者注入shell元字符实现root级远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A