CVE-2021-28958: Zohocorp ManageEngine Adselfservice Plus

Critical severity, CVSS 9.8. EPSS: 73.1% chance of exploitation in the next 30 days.

Zoho ManageEngine ADSelfService Plus through 6101 is vulnerable to unauthenticated Remote Code Execution while changing the password.

Affected products

• Zohocorp ManageEngine Adselfservice Plus: version 4.5 only; version 5.0 only; version 5.0.6 only; version 5.1 only; version 5.2 only; version 5.3 only; …

Published 2021-06-25. Last modified 2026-06-17.