CVE-2026-24300: CWE-284: Improper Access Control in Microsoft Azure Front Door
Azure Front Door Elevation of Privilege Vulnerability
AI Analysis
Technical Summary
This vulnerability in Microsoft Azure Front Door involves improper access control that allows an attacker to elevate privileges. The CVSS 3.1 score of 9.8 reflects that the vulnerability is remotely exploitable without user interaction and requires no privileges, resulting in complete compromise of confidentiality, integrity, and availability. Microsoft has published this vulnerability and confirmed that a patch is available to remediate the issue.
Potential Impact
Successful exploitation could allow an unauthenticated attacker to gain elevated privileges within Azure Front Door, potentially leading to full compromise of the service's confidentiality, integrity, and availability. This could impact the security and operation of applications relying on Azure Front Door for traffic management and protection.
Mitigation Recommendations
A patch is available for this vulnerability. It is recommended to apply the official fix provided by Microsoft promptly to remediate the improper access control issue. Since this is not a cloud service vulnerability managed solely by Microsoft, customers must ensure their Azure Front Door instances are updated accordingly.
CVE-2026-24300: CWE-284: Improper Access Control in Microsoft Azure Front Door
Description
Azure Front Door Elevation of Privilege Vulnerability
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Microsoft Azure Front Door involves improper access control that allows an attacker to elevate privileges. The CVSS 3.1 score of 9.8 reflects that the vulnerability is remotely exploitable without user interaction and requires no privileges, resulting in complete compromise of confidentiality, integrity, and availability. Microsoft has published this vulnerability and confirmed that a patch is available to remediate the issue.
Potential Impact
Successful exploitation could allow an unauthenticated attacker to gain elevated privileges within Azure Front Door, potentially leading to full compromise of the service's confidentiality, integrity, and availability. This could impact the security and operation of applications relying on Azure Front Door for traffic management and protection.
Mitigation Recommendations
A patch is available for this vulnerability. It is recommended to apply the official fix provided by Microsoft promptly to remediate the improper access control issue. Since this is not a cloud service vulnerability managed solely by Microsoft, customers must ensure their Azure Front Door instances are updated accordingly.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-01-21T21:28:02.969Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 698519f1f9fa50a62f463532
Added to database: 2/5/2026, 10:30:09 PM
Last enriched: 4/11/2026, 5:33:30 AM
Last updated: 5/6/2026, 8:08:32 PM
Views: 1260
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