CVEs-PoC/2020/CVE-2020-13554.md

### [CVE-2020-13554](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13554)
![](https://img.shields.io/static/v1?label=Product&message=Advantech&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-276%3A%20Incorrect%20Default%20Permissions&color=brighgreen)

### Description

An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In webvrpcs Run Key Privilege Escalation in installation folder of WebAccess, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1169

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-13554