CVE-2026-24306

CRITICAL
2026-01-22 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 22, 2026 - 23:15 nvd
CRITICAL 9.8

Description

Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.

Analysis

Azure Front Door has an improper access control vulnerability (CVSS 9.8) allowing unauthorized attackers to elevate privileges through the CDN and WAF infrastructure.

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Remediation

Within 24 hours: Inventory all Azure Front Door instances and dependent services; enable enhanced monitoring and alerting for suspicious access patterns. Within 7 days: Implement network segmentation to limit Front Door exposure; review and restrict IAM permissions to least-privilege; enable MFA for all administrative accounts. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

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CVE-2026-24306 vulnerability details – vuln.today

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