CVE-2021-34523

Critical · CVSS 9EPSS 100.0%CISA KEVCWE-287 · Improper Authentication

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Microsoft Exchange Server Elevation of Privilege Vulnerability

NVD only has a brief summary for this one — the community fills in the real-world detail below.

References

Published Jul 14, 2021

Community ground truth

Community verdict

3 verdicts

Not a real issue

to add your verdict.

Community real-world severity: Critical (Critical 3) — CVSS base score 9

In line with its CVSS base score.

Verdicts are the quick signal — notes are the evidence and fixes behind them.

No notes yet — be the first to share what you saw or a fix that worked.