CVE-2026-21515CRITICAL 9.9EPSS p40.5%

CVE-2026-21515CVE-2026-21515

Description

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

Scoring

CVSS 3.19.9 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS0.53% probability of exploitation · percentile 40.5% · 2026-06-19T12:03:05Z
Published2026-04-24
Last modified2026-04-27

Underlying weaknesses· 1

CWE-200

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21515

1

TypeTargetConfidenceTier
WeaknessExposure of Sensitive Information to an Unauthorized Actorcwe-2000%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.