Unrated
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2022-36633
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 18:25 UTC · Revision 1
Source evidence
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.
osv:CVE-2022-36633
Complete source record
{
"id": "4215f7456396d27d794d2bca0176afa15813d76144c814fe28167989f01c5161",
"url": "https://osv.dev/vulnerability/CVE-2022-36633",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2022-36633",
"summary": "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.",
"evidence": "osv:CVE-2022-36633",
"products": [],
"severity": "unknown",
"structured": {
"id": "CVE-2022-36633",
"aliases": [
"CVE-2022-36633",
"GHSA-6xf3-5hp7-xqqg"
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/gravitational/teleport",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "5bc7caf752f6f241708549f189ebe2fef43b7e66"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:goteleport:teleport:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "10.1.2"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-36633.json"
}
}
],
"modified": "2026-10-28T02:30:31.462497387Z",
"provider": "osv",
"references": [
"https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36633.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-36633",
"https://github.com/gravitational/teleport"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36633.json"
}
},
"related_cves": [
{
"value": "CVE-2022-36633",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 498407,
"published_at": "2022-08-24T12:29:54+00:00"
}