漏洞信息
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Vulnerability Title
JAIOTlink C492A-W6 4.8.30.57701411 OS Command Injection via SetMAC Endpoint
Vulnerability Description
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. Attackers can craft a string beginning with a valid MAC-like prefix followed by a semicolon and a shell payload, which bypasses partial sscanf() validation and is passed unsanitized into an echo shell command executed through a system() wrapper.
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
JAIOTlink C492A-W6 Wi-Fi IP Camera 命令注入漏洞
Vulnerability Description
JAIOTlink C492A-W6 Wi-Fi IP Camera是JAIOTlink公司的一款Wi-Fi网络摄像机。 JAIOTlink C492A-W6 Wi-Fi IP Camera 4.8.30.57701411版本存在命令注入漏洞,该漏洞源于通过HTTP PUT NetSDK/Factory SetMAC端点向Wireless参数提供恶意输入时存在OS命令注入,攻击者可以构建以有效MAC类前缀开头、后跟分号和shell有效载荷的字符串,从而绕过部分sscanf()验证并传递到通过system(
CVSS Information
N/A
Vulnerability Type
N/A