CVE-2023-21535EPSS p60.9%

CVE-2023-21535CVE-2023-21535

microsoft / windows_10_1607

Description

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Scoring

CVSS 8.1 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.08% probability of exploitation · percentile 60.9% · 2026-06-18T12:00:27Z
Last modified2026-06-17
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.