What is CVE-2022-24306?

CVE-2022-24306 is a critical-severity vulnerability in Zohocorp Manageengine Sharepoint Manager Plus, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2022-03-02.

How severe is CVE-2022-24306?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Zohocorp Manageengine Sharepoint Manager Plus

CVE-2022-24306

Zoho ManageEngine SharePoint Manager Plus before 4329 allows account takeover because authorization is mishandled.

Vulnerability class: Broken Access Control

Published 2022-03-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000

Affected products

Zohocorp Manageengine Sharepoint Manager Plus

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.manageengine.com/sharepoint-management-reporting/release-notes.html (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-24306?: CVE-2022-24306 is a critical-severity vulnerability in Zohocorp Manageengine Sharepoint Manager Plus, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2022-03-02.
How severe is CVE-2022-24306?: Critical severity. CVSS v3 base score is 9.8 out of 10.