by Kastro
Paper/Archive/CVE-2026-21515

CVE-2026-21515

Microsoft Azure IOT Central — Azure IoT Central Elevation of Privilege Vulnerability

EPSS 0.7%CVSS 9.9
critical.is priorityof 100
40
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 53.1.531 × 2010.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
Azure IOT Central-–CNA

Scores by source

microsoft (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchmsrc.microsoft.com/update-guide/vulnerability/CVE-2026-21515