cve/2020/CVE-2020-6958.md

### [CVE-2020-6958](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6958)
![](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

An XXE vulnerability in JnlpSupport in Yet Another Java Service Wrapper (YAJSW) 12.14, as used in NSA Ghidra and other products, allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service.

### POC

#### Reference
- https://github.com/NationalSecurityAgency/ghidra/issues/943
- https://github.com/purpleracc00n/Exploits-and-PoC/blob/master/XXE%20in%20YAJSW%E2%80%99s%20JnlpSupport%20affects%20Ghidra%20Server.md
- https://sourceforge.net/p/yajsw/bugs/166/

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