Vulnerability in Axigen Mail Server
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 any third-party webmail service (or add an account to Outlook or Gmail, etc.) with IMAP or POP3 without any verification code.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (59.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Axigen Mail Server — versions 10.3.3.52
Weakness classification (CWE)
References
- github.com/umz-cert/vulnerabilities/issues/1 (Third Party Advisory)
- github.com/umz-cert/vulnerabilitys/blob/patch-1/Axigen Mail Server 10.3.3.52 2-… (Third Party Advisory)
- www.axigen.com/mail-server/download/ (Vendor Advisory)
- www.axigen.com/documentation/2-step-verification-two-factor-authentication-for-… (Technical Description, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-23566?
- CVE-2023-23566 is a critical-severity vulnerability in Axigen Mail Server, classified under Incorrect Default Permissions. CVSS score: 9.8/10. Published 2023-01-13.
- How severe is CVE-2023-23566?
- Critical severity. CVSS v3 base score is 9.8 out of 10.