Vulnerability Description
SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for an MFA-required but unenrolled account can access protected functionality without providing a second factor.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-84831?
CVE-2026-84831 is a documented vulnerability. SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for an MFA-required bu...
How severe is CVE-2026-84831?
CVSS scoring is not yet available for CVE-2026-84831. Check NVD for updates.
Is there a patch for CVE-2026-84831?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.