CVEs-PoC/2021/CVE-2021-25743.md

### [CVE-2021-25743](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25743)
![](https://img.shields.io/static/v1?label=Product&message=Kubernetes&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-150%3A%20Improper%20Neutralization%20of%20Escape%2C%20Meta%2C%20or%20Control%20Sequences&color=brightgreen)

### Description

kubectl does not neutralize escape, meta or control sequences contained in the raw data it outputs to a terminal. This includes but is not limited to the unstructured string fields in objects such as Events.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/FishAnonymous/CAShift-Record
- https://github.com/dgl/houdini-kubectl-poc