# JCG JHR-N835R 后台命令执行漏洞

## 漏洞描述

JCG JHR-N835R 后台存在命令执行，通过 ; 分割 ping 命令导致任意命令执行

## 漏洞影响

> [!NOTE]
>
> JCG JHR-N835R

## Shodan

> [!NOTE]
>
> JHR-N835R

## 漏洞复现

登录页面 admin admin登录

![](http://wikioss.peiqi.tech/vuln/jcg-2.png?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_c2h1aXlpbi9zdWkucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLFBfMTQvYnJpZ2h0LC0zOS9jb250cmFzdCwtNjQ,g_se,t_17,x_1,y_10)

在后台系统工具那使用 PING工具，使用 ; 命令执行绕过

![](http://wikioss.peiqi.tech/vuln/jcg-3.png?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_c2h1aXlpbi9zdWkucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLFBfMTQvYnJpZ2h0LC0zOS9jb250cmFzdCwtNjQ,g_se,t_17,x_1,y_10)

![](http://wikioss.peiqi.tech/vuln/jcg-1.png?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_c2h1aXlpbi9zdWkucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLFBfMTQvYnJpZ2h0LC0zOS9jb250cmFzdCwtNjQ,g_se,t_17,x_1,y_10)