Vulnerability in Microsoft Azure Kubernetes Service
CVE-2024-21403
Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability
EPSS: 0.013 (68.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: 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 — versions 1.0.0
- Microsoft Azure_kubernetes_service
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-21403?
- CVE-2024-21403 is a critical-severity vulnerability in Microsoft Azure Kubernetes Service, classified under Files or Directories Accessible to External Parties. CVSS score: 9.0/10. Published 2024-02-13.
- How severe is CVE-2024-21403?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2024-21403 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.