cve/2021/CVE-2021-26701.md

### [CVE-2021-26701](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26701)
![](https://img.shields.io/static/v1?label=Product&message=.NET%205.0&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=.NET%20Core%202.1&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=.NET%20Core%203.1&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Microsoft%20Visual%20Studio%202017%20version%2015.9%20(includes%2015.0%20-%2015.8)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Microsoft%20Visual%20Studio%202019%20version%2016.4%20(includes%2016.0%20-%2016.3)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Microsoft%20Visual%20Studio%202019%20version%2016.7%20(includes%2016.0%20%E2%80%93%2016.6)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Microsoft%20Visual%20Studio%202019%20version%2016.8%20(includes%2016.0%20-%2016.7)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Microsoft%20Visual%20Studio%202019%20version%2016.9%20(includes%2016.0%20-%2016.8)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=PowerShell%20Core%207.0&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=PowerShell%20Core%207.1&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Visual%20Studio%202019%20for%20Mac&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=15.0.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=15.9.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=16.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=16.0.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=2.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=3.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.0.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.0.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.1.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=8.0.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Remote%20Code%20Execution&color=brightgreen)

### Description

.NET Core Remote Code Execution Vulnerability

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/X-The-Mystic/xframe
- https://github.com/fokypoky/places-list
- https://github.com/luciano-balmaceda-stenn/sec-NetVulnerableApp
- https://github.com/xthemystik/xframe