CVE-2025-3091

MB connect line: Authorization bypass in mbCONNECT24/mymbCONNECT24

CVSS 7.5 HIGHEPSS 0.3%CWE-639

An low privileged remote attacker in possession of the second factor for another user can login as that user without knowledge of the other user`s password.

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

Productos afectados

Helmholz · myREX24 Helmholz · myREX24.virtual MB connect line · mbCONNECT24 MB connect line · mymbCONNECT24

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Referencias

https://certvde.com/en/advisories/VDE-2025-035 https://certvde.com/en/advisories/VDE-2025-038