CVE-2023-21709EPSS p80.0%

CVE-2023-21709CVE-2023-21709

microsoft / exchange_server

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

Scoring

CVSS 9.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS2.10% probability of exploitation · percentile 80.0% · 2026-08-11T12:00:17Z
Last modified2026-08-10
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.