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> Hi everyone.
>
> [Suggested description]
> A 2-Step Verification problem in Axigen mail server 10.3.3.52 let the attacker access to mailbox
> by bypassing 2-Step Verification when he try add the account to any third-party web mail or add
> this account to Outlook, Gmail application or etc. with IMAP or POP3 without any verification code.
> this 2-Step Verification method is only works via Axigen Webmail.
>
> ------------------------------------------
>
> [Vulnerability Type]
> Incorrect Access Control
>
> ------------------------------------------
>
> [Vendor of Product]
> Axigen
>
> ------------------------------------------
>
> [Affected Product Code Base]
> Axigen Mail Server 10.3.3.52
>
> ------------------------------------------
>
> [Affected Component]
> 2-Step verification
>
> ------------------------------------------
>
> [Attack Type]
> Remote
>
> ------------------------------------------
>
> [Impact Escalation of Privileges]
> true
>
> ------------------------------------------
>
> [Impact Information Disclosure]
> true
>
> ------------------------------------------
>
> [CVE Impact Other]
>
>
> ------------------------------------------
>
> [Attack Vectors]
> To bypass an accounts 2-step verification, you can add it in Outlook or
> Gmail application via IMAP or POP3 without any verification code.
>
> ------------------------------------------
>
> [Reference]
> https://www.axigen.com/mail-server/download/
> https://www.axigen.com/documentation/2-step-verification-two-factor-authentication-for-webmail-p69140479
>
> ------------------------------------------
> > [Timelines]
> 1. Report to Axigen on Jan, 2023
>
> [Discoverer]
> Soheil Samanabadi , UMZ-CERT
> linkedin.com/in/soheil-samanabadi/
> cert@umz.ac.ir