#VU122579 Binding to an Unrestricted IP Address in Azure IoT Explorer - CVE-2026-21528
Published: February 10, 2026
Vulnerability identifier: #VU122579
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-21528
CWE-ID: CWE-1327
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Azure IoT Explorer
Azure IoT Explorer
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to binding to an unrestricted ip address in Azure IoT SDK. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.