CVE-2024-21400 json
Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability
published 2024-03-12 2 y ago modified 2026-09-14 56 d ago also EUVD-2024-19110
- cvss
- 9.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability
Patch / fix
- Microsoft Azure Kubernetes Service 0.3.3
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C |
| CNA | 3.1 | 9.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
Affected products
- Microsoft Azure Kubernetes Service
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2024-21400
vendor-advisory, patch
Sources
- CVE List CVE-2024-21400
- NVD CVE-2024-21400
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.