CVE-2026-30080

HIGH

7.5

Description

OpenAirInterface v2.2.0 accepts Security Mode Complete without any integrity protection. Configuration has supported integrity NIA1 and NIA2. But if an UE sends initial registration request with only security capability IA0, OpenAirInterface accepts and proceeds. This downgrade security context can lead to the possibility of replay attack.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/8/2026

Derniere modification4/14/2026

Sourcenvd

Observations honeypot0

Produits affectes

openairinterface:oai-cn5g-amf

Faiblesses (CWE)

CWE-294

References

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/78(cve@mitre.org)

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/78(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.