What is CVE-2021-37762?

CVE-2021-37762 is a critical-severity vulnerability in Zohocorp Manageengine Admanager Plus, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-10-07.

How severe is CVE-2021-37762?

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

Is CVE-2021-37762 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Zohocorp Manageengine Admanager Plus

CVE-2021-37762

Zoho ManageEngine ADManager Plus version 7110 and prior allows unrestricted file overwrite leading to remote code execution.

Vulnerability class: Unrestricted File Upload

Published 2021-10-07 · 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: 0.081 (94.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.081 · newest: 0.081 · change: 0.000

Affected products

Zohocorp Manageengine Admanager Plus — versions 7.1

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

References

www.manageengine.com (Product)
www.manageengine.com/products/ad-manager/release-notes.html (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-37762?: CVE-2021-37762 is a critical-severity vulnerability in Zohocorp Manageengine Admanager Plus, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-10-07.
How severe is CVE-2021-37762?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-37762 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.