CVEs-PoC/2021/CVE-2021-21440.md

### [CVE-2021-21440](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21440)
![](https://img.shields.io/static/v1?label=Product&message=((OTRS))%20Community%20Edition&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=OTRS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=6.0.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.0.x%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=8.0.x%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-200%20Information%20Exposure&color=brightgreen)

### Description

Generated Support Bundles contains private S/MIME and PGP keys if containing folder is not hidden. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.27 and prior versions; 8.0.x version 8.0.14 and prior versions.

### POC

#### Reference
- https://otrs.com/release-notes/otrs-security-advisory-2021-10/

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