Free EditionUnauthenticated and authenticated remote code execution vulnerabilities (CVE-2021-33055) were discovered in ADSelfService Plus and have been fixed.
ADSelfService Plus employs PowerShell scripts to achieve the functionality of features such as password synchronization. Unicode's General Punctuation block contains symbols composed of multiple single-quotes and double-quotes. When these symbols are included in PowerShell scripts, they can be used to begin and end strings. However since these symbols are not considered as Unicode-encoded by PowerShell, they may be misused to perform PowerShell injection attacks.
ADSelfService Plus builds 6102 and below are affected by this.
This is a critical issue.
We have fixed this vulnerability in build 6105 of ADSSP. Update to the latest version of ADSelfService Plus using the service pack.
This issue was reported by STM Cyber via BugBounty.
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Allow Active Directory users to self-service their password resets and account unlock tasks, freeing them from lengthy help desk calls.
Get seamless one-click access to 100+ cloud applications. With enterprise single sign-on, users can access all their cloud applications using their Active Directory credentials.
Intimate Active Directory users of their impending password and account expiry via email and SMS notifications.
Synchronize Windows Active Directory user passwords and account changes across multiple systems automatically, including Microsoft 365, Google Workspace, IBM iSeries, and more.
Strong passwords resist various hacking threats. Enforce Active Directory users to adhere to compliant passwords by displaying password complexity requirements.
Enable Active Directory users to update their latest information themselves. Quick search features help admins scout for information using search keys like contact numbers.
