Information Disclosure Vulnerability in Azure IoT Explorer by Microsoft
CVE-2026-23661

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Azure Iot Explorer
Vendor
CVE Published:
10 March 2026

What is CVE-2026-23661?

The Azure IoT Explorer exhibits a vulnerability where sensitive information can be transmitted in cleartext over a network, potentially allowing unauthorized attackers to intercept and disclose critical data. This situation poses significant risks as it compromises data integrity and confidentiality, highlighting the need for secure transmission protocols to protect sensitive information from unauthorized access.

Affected Version(s)

Azure IoT Explorer 1.0.0 < 0.15.13

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.