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CVE-2021-41393
Teleport before 4.4.11, 5.x before 5.2.4, 6.x before 6.2.12, and 7.x before 7.1.1 allows forgery of SSH host certificates in some…
Critical9.8EPSS 1.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Teleport before 4.4.11, 5.x before 5.2.4, 6.x before 6.2.12, and 7.x before 7.1.1 allows forgery of SSH host certificates in some situations.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.1% · top 35% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (4)
- https://github.com/gravitational/teleport/releases/tag/v4.4.11 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/gravitational/teleport/releases/tag/v5.2.4 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/gravitational/teleport/releases/tag/v6.2.12 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/gravitational/teleport/releases/tag/v7.1.1 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2021-41393)Record last updated .