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Security Advisory

CVE-2024-27310 – DoS vulnerability in ADSelfService Plus

Vulnerability details
Severity Medium
CVE ID CVE-2024-27310
Affected software versions Builds 6400 and earlier
Fixed version Build 6401
Fixed on December 27, 2023

Details

This security advisory for ManageEngine ADSelfService Plus pertains to an LDAP injection vulnerability during passwordless logins to ADSelfService Plus, caused by unsanitized LDAP queries to the ADSelfService Plus server.

Impact

This vulnerability could lead to the exposure of unauthorized user information. It has the potential to overload the server by querying information for multiple users, leading to possible DoS attacks.

Fix

We have fixed this issue in ADSelfService Plus version 6401 by sanitizing the LDAP query sent to the ADSelfService Plus server.

Steps to update

Update your ADSelfService Plus instance to build 6401 or later, using the service pack.

Acknowledgements

This issue was reported by Nhien Pham through the Zoho BugBounty program.

Please contact our product support or our security team if you need further assistance.

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Highlights

Password self-service

Free Active Directory users from attending lengthy help desk calls by allowing them to self-service their password resets/ account unlock tasks. Hassle-free password change for Active Directory users with ADSelfService Plus ‘Change Password’ console. 

One identity with Single sign-on

Get seamless one-click access to 100+ cloud applications. With enterprise single sign-on, users can access all their cloud applications with their Active Directory credentials. Thanks to ADSelfService Plus! 

Password/Account Expiry Notification

Intimate Active Directory users of their impending password/account expiry by mailing them these password/account expiry notifications.

Password Synchronizer

Synchronize Windows Active Directory user password/account changes across multiple systems, automatically, including Office 365, G Suite, IBM iSeries and more. 

Password Policy Enforcer

Ensure strong user passwords that resist various hacking threats with ADSelfService Plus by enforcing Active Directory users to adhere to compliant passwords via displaying password complexity requirements.

Directory Self-UpdateCorporate Search

Portal that lets Active Directory users update their latest information and a quick search facility to scout for information about peers by using search keys, like contact number, of the personality being searched.

ADSelfService Plus trusted by

Embark on a journey towards identity security and Zero Trust