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CVE-2022-36633

68
FAUCET Score

CVE-2022-36633 is a high-severity command injection vulnerability in Teleport versions up to 9.3.6, allowing for unauthenticated Remote Code Execution (RCE). An attacker can craft a malicious SSH agent installation link containing a URL-encoded bash escape sequence, which, if clicked by a user, can compromise the system. With a CVSS score of 8.8 and a FAUCET Risk Score of 97/100, this vulnerability poses a significant threat due to its network-based attack vector and high impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-51019) confirms the existence of public exploit code, despite a lack of broader community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.1.2CPE matchmatch criteria
cpe:2.3:a:goteleport:teleport:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
49.48%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-51019 · Sep 23, 2022
This CVE's current EPSS score of 0.4948 is in the 99th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

gopatch availablevia ghsa
Product: github.com/gravitational/teleportFixed in: 8.3.17
gopatch availablevia ghsa
Product: github.com/gravitational/teleportFixed in: 9.3.13
gopatch availablevia ghsa
Product: github.com/gravitational/teleportFixed in: 10.1.2

Vendor Advisories (1)

goGHSA-6xf3-5hp7-xqqghigh

Improper token validation leading to code execution in Teleport

Aug 25, 2022

References

packetstormsecurity.com / files/168477/Teleport-10.1.1-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
github.com / gravitational/teleport
ProductThird Party Advisory
packetstormsecurity.com / files/168137/Teleport-9.3.6-Command-Injection.html
ExploitThird Party AdvisoryVDB Entry