CVE-2022-36633

high

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.

References

https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html

https://github.com/gravitational/teleport

http://packetstormsecurity.com/files/168477/Teleport-10.1.1-Remote-Code-Execution.html

Details

Source: Mitre, NVD

Published: 2022-08-24

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.49476