cve/2022/CVE-2022-36633.md

CVE-2022-36633

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