CVE-2022-36633
Improper token validation leading to code execution in Teleport
8.8
HIGH
CVSS 3.1
EPSS 30.3%
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.
How to fix CVE-2022-36633
To remediate CVE-2022-36633, upgrade the affected package to a fixed version below.
- —upgrade to 8.3.17 or later
Is CVE-2022-36633 being exploited?
Moderate — EPSS is 30.3%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 8.3.17
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |