CVE-2026-30079: openairinterface oai-cn5g-amf

csirt@kutim:~/threat-intel/cve/CVE-2026-30079

CVSS 9.8 · Critical EPSS 0,66%

Kerentanan Authentication Bypass Using an Alternate Path or Channel pada openairinterface oai-cn5g-amf. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 7 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-288: Authentication Bypass Using an Alternate Path or Channel
EPSS (30 hari): 0,66% peluang dieksploitasi; lebih tinggi dari 50,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openairinterface	oai-cn5g-amf	Versi 2.2.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/77 exploit · issue tracking · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.