CVE-2025-21309HIGH 8.1EPSS p96.1%

CVE-2025-21309CVE-2025-21309

Description

Windows Remote Desktop Services Remote Code Execution Vulnerability

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS14.27% probability of exploitation · percentile 96.1% · 2026-06-18T12:00:27Z
Published2025-01-14
Last modified2025-01-24

Underlying weaknesses· 1

CWE-591

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21309

1

TypeTargetConfidenceTier
WeaknessSensitive Data Storage in Improperly Locked Memorycwe-5910%live

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