cve/2018/CVE-2018-7739.md

### [CVE-2018-7739](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7739)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

antsle antman before 0.9.1a allows remote attackers to bypass authentication via invalid characters in the username and password parameters, as demonstrated by a username=>&password=%0a string to the /login URI. This allows obtaining root permissions within the web management console, because the login process uses Java's ProcessBuilder class and a bash script called antsle-auth with insufficient input validation.

### POC

#### Reference
- http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html
- http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html
- https://www.exploit-db.com/exploits/44220/
- https://www.exploit-db.com/exploits/44220/
- https://www.exploit-db.com/exploits/44262/
- https://www.exploit-db.com/exploits/44262/

#### Github
No PoCs found on GitHub currently.