CVE-2024-21403
Medium
Elevated severity or exploit probability.
CVSS base
9.0
CRITICAL
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
1.3%
70.0th percentile
CISA KEV
Not listed
Weakness / dates
CWE-552
Published 2024-02-13 · modified 2026-08-10
CVSS breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
| Attack Vector | N | Network |
| Attack Complexity | H | High |
| Privileges Required | N | None |
| User Interaction | N | None |
| Scope | C | Changed |
| Confidentiality | H | High |
| Integrity | H | High |
| Availability | H | High |
Timeline
- 2024-02-13 — Published (NVD)
- 2026-08-10 — Last modified (NVD)
Description
Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability