POC详情: 71ff4839afe2634e3483bc987440fdf61f5661d3

来源
关联漏洞
标题: Crixp Opencrx 授权问题漏洞 (CVE-2020-7378)
描述:Crixp Crixp Opencrx是瑞士Crixp公司的一款对销售过程进行管理的建站系统。该系统基于Java的客户端的Java API和兼容Swagger的RESTful API,可用于销售,服务,市场营销,联系中心和问题管理等场景。 CRIXP OpenCRX version 4.30版本及5.0-20200717之前版本存在安全漏洞,该漏洞源于存在未经验证的密码更改漏洞。攻击者可利用该漏洞可以将任何用户的密码(包括admin-Standard)更改为所选的任何值。
描述
Exploits Password Reset Vulnerability in OpenCRX, CVE-2020-7378. Also maintains Stealth by deleting all the password reset mails created by the script
介绍
# openCRX-CVE-2020-7378 (Unauthenticated Account Take Over)
Exploits Password Reset Vulnerability in OpenCRX, CVE-2020-7378.

## A Stealthy Python Implentation for CVE-2020-7378

### Exploit is because, the developers used Random Class from java.util.Random to generate random tokens in order to reset a users password
### Instead they should be using the SecureRandom Class from java.security.SecureRandom to generate random tokens

#### Tested on v4.2.0, but should also work for other versions reported in the disclosure report of CVE-2020-7378
# Usage
`./openCRXreset.py -u <URL> -user <USERNAME> -pass <PASSWORD>`

  ![](https://github.com/ruthvikvegunta/openCRX-CVE-2020-7378/blob/main/images/help.png)

# Features
- Uses python rich library to display a robust output

  ![](https://github.com/ruthvikvegunta/openCRX-CVE-2020-7378/blob/main/images/inital-run.png)

- Deletes all the temporarily created files locally as part of the script

- Deletes **only the password reset mails** generated by the script in order to maintain stealth 

  ![](https://github.com/ruthvikvegunta/openCRX-CVE-2020-7378/blob/main/images/final.png)
文件快照

[4.0K] /data/pocs/71ff4839afe2634e3483bc987440fdf61f5661d3 ├── [4.0K] images │   ├── [206K] final.png │   ├── [ 89K] help.png │   └── [126K] inital-run.png ├── [1.0K] LICENSE ├── [8.9K] openCRXreset.py ├── [ 796] openCRXtimeGen.java └── [1.1K] README.md 1 directory, 7 files
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