Improper Authorization in Azure Bot Framework SDK Allows Unauthorized Access
CVE-2025-30389

8.7HIGH

Key Information:

Vendor

Microsoft
Status
Azure Ai Bot Service
Vendor
CVE Published:
30 April 2025

What is CVE-2025-30389?

An improper authorization vulnerability in the Azure Bot Framework SDK facilitates unauthorized attackers to elevate their privileges over a network, potentially leading to unauthorized access to sensitive data and system functionalities. This vulnerability underscores the importance of stringent access controls and the need for robust security measures within the framework.

Affected Version(s)

Azure AI Bot Service Unknown

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

.