CVE-2021-40175: Zohocorp ManageEngine LOG360

Critical severity, CVSS 9.8. EPSS: 7% chance of exploitation in the next 30 days.

Zoho ManageEngine Log360 before Build 5219 allows unrestricted file upload with resultant remote code execution.

Affected products

• Zohocorp ManageEngine LOG360: up to and including 5.1; version 5.2 only

Published 2021-08-29. Last modified 2026-06-17.