cve/2021/CVE-2021-36742.md

### [CVE-2021-36742](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36742)
![](https://img.shields.io/static/v1?label=Product&message=Trend%20Micro%20Apex%20One&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Trend%20Micro%20OfficeScan&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Trend%20Micro%20Worry-Free%20Business%20Security&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Local%20Privilege%20Escalation&color=brighgreen)

### Description

A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Ostorlab/KEV
- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
- https://github.com/v-p-b/avpwn