Vulnerability Information
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Vulnerability Title
Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path
Vulnerability Description
systeminformation is a System and OS information library for node.js. In versions prior to 5.30.8, a command injection vulnerability in the `wifiNetworks()` function allows an attacker to execute arbitrary OS commands via an unsanitized network interface parameter in the retry code path. In `lib/wifi.js`, the `wifiNetworks()` function sanitizes the `iface` parameter on the initial call (line 437). However, when the initial scan returns empty results, a `setTimeout` retry (lines 440-441) calls `getWifiNetworkListIw(iface)` with the **original unsanitized** `iface` value, which is passed directly to `execSync('iwlist ${iface} scan')`. Any application passing user-controlled input to `si.wifiNetworks()` is vulnerable to arbitrary command execution with the privileges of the Node.js process. Version 5.30.8 fixes the issue.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/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
systeminformation 操作系统命令注入漏洞
Vulnerability Description
systeminformation是Sebastian Hildebrandt个人开发者的一个可以获得操作系统信息的 Npm 软件库。 systeminformation 5.30.8之前版本存在操作系统命令注入漏洞，该漏洞源于wifiNetworks函数中的网络接口参数未经过清理，可能导致命令注入攻击。
CVSS Information
N/A
Vulnerability Type
N/A