CVE-2026-30079

CVSS 9.8 CRITICALEPSS 0.5%CWE-288

In OpenAirInterface V2.2.0 AMF, Out of sequence messages causes incorrect state transition during UE registration procedure. This allows authentication to be bypassed completely. If a SecurityModeComplete message is sent after InitialUERegistration, a registration reject is received followed by a registration accept! This leads the UE to be registered without proper authentication.

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

Produtos afetados

n/a · n/a

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Referências

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/77