cve/2022/CVE-2022-36633.md

### [CVE-2022-36633](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36633)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Teleport 9.3.6 is vulnerable to Command injection leading to Remote Code Execution. An attacker can craft a malicious ssh agent installation link by URL encoding a bash escape with carriage return line feed. This url encoded payload can be used in place of a token and sent to a user in a social engineering attack. This is fully unauthenticated attack utilizing the trusted teleport server to deliver the payload.

### POC

#### Reference
- http://packetstormsecurity.com/files/168477/Teleport-10.1.1-Remote-Code-Execution.html
- https://github.com/gravitational/teleport
- https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html

#### Github
- https://github.com/ARPSyndicate/cvemon