CVE-2026-27546

critical

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.

References

https://www.certvde.com/en/advisories/VDE-2026-028/

https://www.certvde.com/en/advisories/VDE-2026-027/

https://www.certvde.com/en/advisories/VDE-2026-014/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-80229

Details

Source: Mitre, NVD

Published: 2026-09-16

Updated: 2026-09-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H