CVE-2023-23566

A 2-Step Verification problem in Axigen 10.3.3.52 allows an attacker to access a mailbox by bypassing 2-Step Verification when they try to add an account to…

Critical · published January 13, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
62.3
In the wild
Unconfirmed
What it is

🚨 A critical flaw in Axigen 10.3.3.52 lets attackers waltz right past 2-Step Verification and access your mailbox - no verification code required! 🔥 Think of it like a hotel that allows guests to check in without a keycard or ID — they just accept your word that you have a reservation. This vulnerability lets anyone claiming to add an account to a third-party email service slip right in without proper verification. The consequences are absolutely devastating! An attacker could easily gain unauthorized access to sensitive email contents, allowing them to read, manipulate, or even delete vital information. It's like handing over the keys to your entire mailbox without a second thought.

Put simply

Think of it like a hotel that allows guests to check in without a keycard or ID — they just accept your word that you have a reservation. This vulnerability lets anyone claiming to add an account to a third-party email service slip right in without proper verification. This vulnerability in Axigen's 2-Step Verification mechanism allows attackers to bypass the verification process when linking accounts to IMAP or POP3 services, compromising the security that should be safeguarding user mailboxes.

What to do

The consequences are absolutely devastating! An attacker could easily gain unauthorized access to sensitive email contents, allowing them to read, manipulate, or even delete vital information. It's like handing over the keys to your entire mailbox without a second thought. Immediate action is crucial! Update Axigen to version 10.3.3.53 or later to close this loophole, and review your account security practices to ensure safe linking with third-party services. 🔒 You've got this! Stay vigilant and patch those systems to keep your email safe! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00992 · 62.3th percentile
Published
2023-01-13T00:00Z
EPSS history
Timeline
  • 13 JAN 00:00Z
    A 2-Step Verification problem in Axigen 10.3.3.52 allows an attacker to access a mailbox by bypassing 2-Step Verification when they try to add an account to…
    cvelistv5