CVE-2026-21515

Published: Apr 24, 2026

Modified: Jun 1, 2026

PUBLISHED

CVSS v3.1

9.9

CRITICAL

Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network.

Vendor	Product	Versions
Microsoft	Azure IOT Central	affected `-`

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

vendor-advisory

patch

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