CVE-2024-21403

⛔ critical

🔍 Scan for this CVE

Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability

CVSS Score

9.0

Critical

EPSS Score

1.0

Exploit Probability

Published Date

2024-02-13

First Seen: 2026-01-05

This CVE is High Risk - more severe than 87.7% of all 340,620 vulnerabilities in our database.

#42,024

Top 25% most severe

Severity Percentile

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2024-11-21

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE IDs (Weakness Types)

CWE-552

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
microsoft	azure_kubernetes_service	Affected	v-

Patch Vendor Advisory

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-56163	⛔ critical	10.0	0.9	Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to el...	2026-07-24
CVE-2026-32193	⚠️ high	8.8	0.3	Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Azure Kubernetes Service all...	2026-06-09
CVE-2026-33105	⛔ critical	10.0	0.7	Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over ...	2026-04-03
CVE-2024-21376	⛔ critical	9.0	0.3	Microsoft Azure Kubernetes Service Confidential Container Remote Code Execution Vulnerability	2024-02-13
CVE-2023-44487	⚠️ high	7.5	94.4	The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many...	2023-10-10
CVE-2023-29332	⚠️ high	7.5	16.5	Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability	2023-09-12

These CVEs affect the same products