Vulnerability Description
An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://www.certvde.com/en/advisories/VDE-2026-014/
- https://www.certvde.com/en/advisories/VDE-2026-027/
- https://www.certvde.com/en/advisories/VDE-2026-028/
FAQ
What is CVE-2026-27546?
CVE-2026-27546 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.
How severe is CVE-2026-27546?
CVE-2026-27546 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-27546?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.