PT-2026-45513 · Undefined · Undefined

Jiadai Wang + 3 · Publicado 2026-06-01 · Atualizado 2026-06-01 · CVE-2026-37235

NVD

CVSS v3.1

7.5

Alta

Vetor base

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

FlexRIC v2.0.0 trusts the xapp id field from E42 message payloads without binding it to the sender's SCTP association. The validation function valid xapp id() only checks that the value is within the assigned range. A remote unauthenticated attacker can impersonate any xApp by specifying their xapp id in requests sent to the iApp (port 36422), causing responses to be misrouted to the victim xApp. This can crash the victim xApp, the RIC, or the iApp itself through state inconsistencies in the red-black tree data structure.

Exploit

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

CVE-2026-37235

Produtos afetados

Undefined

Referências · 3

• 🔥 https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37235.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-37235 · Nota de Segurança
• https://gitlab.eurecom.fr/mosaic5g/flexric · Nota