CVE-2020-21641

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-15 · updated 2026-06-17
Weakness: CWE-611

Description

Out-of-Band XML External Entity (OOB-XXE) vulnerability in Zoho ManageEngine Analytics Plus before 4.3.5 allows remote attackers to read arbitrary files, enumerate folders and scan internal ports via crafted XML license file.

Affected products

ManageEngine Analytics Plus: before 4.3.5 — fixed in 4.3.5

How to fix

Upgrade to a fixed version: ManageEngine Analytics Plus 4.3.5. Check the vendor advisory for mitigations.

References

https://www.manageengine.com/analytics-plus/release-notes.html
https://www.manageengine.com/analytics-plus/release-notes.html

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