Advisory Published

ZDI-23-437: ManageEngine ADSelfService Plus DomainUserSSPLogonAuth Improper Input Validation Denial-of-Service Vulnerability

First published: Wed Apr 12 2023(Updated: )

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of ManageEngine ADSelfService Plus. Authentication is not required to exploit this vulnerability.

Affected SoftwareAffected VersionHow to fix
ADSelfService Plus

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Frequently Asked Questions

  • What is the severity of ZDI-23-437?

    The severity of ZDI-23-437 is considered critical due to its potential to cause a denial-of-service condition.

  • How do I fix ZDI-23-437?

    To fix ZDI-23-437, apply the latest security patches provided by ManageEngine for ADSelfService Plus.

  • Who can exploit ZDI-23-437?

    ZDI-23-437 can be exploited by remote attackers without requiring authentication.

  • What impact does ZDI-23-437 have on systems?

    ZDI-23-437 allows attackers to create a denial-of-service condition, effectively bringing the affected system down.

  • Which software versions are affected by ZDI-23-437?

    ZDI-23-437 affects all installations of ManageEngine ADSelfService Plus without specific version restrictions.

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