What’s Vulnerable › Vulnerabilities

CVE-2021-33911

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-17 · updated 2026-06-17

Description

Zoho ManageEngine ADManager Plus before 7110 allows remote code execution.

Affected products

• Zohocorp ManageEngine ADManager Plus: before 7.1; 7.1, 7.1-7100, 7.1-7101, 7.1-7102 — fixed in 7.1

How to fix

Upgrade to a fixed version: Zohocorp ManageEngine ADManager Plus 7.1. Check the vendor advisory for mitigations.

References

• https://www.manageengine.com/products/ad-manager/release-notes.html#7110
• https://www.manageengine.com/products/ad-manager/release-notes.html#7110

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