CVE-2025-30389CRITICAL 9.8EPSS p48.6%

CVE-2025-30389CVE-2025-30389

Description

Improper authorization in Azure Bot Framework SDK allows an unauthorized attacker to elevate privileges over a network.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.71% probability of exploitation · percentile 48.6% · 2026-06-18T12:00:27Z
Published2025-04-30
Last modified2025-05-12

Underlying weaknesses· 1

CWE-285

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30389

1

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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