CVE-2023-5347

Critical

An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole…

CyberDanube·CWE-347·Published 2024-01-09

CVSS

9.1

EPSS

0.01

KEV

Exploits

cve.orgen

258 chars

An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.

NVDen

258 chars

NVDes

303 chars

Una vulnerabilidad de verificación incorrecta de la firma criptográfica en el proceso de actualización de Korenix JetNet Series permite reemplazar todo el sistema operativo, incluidos los ejecutables confiables. Este problema afecta a los dispositivos JetNet anteriores a la versión de firmware 2024/01.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	9.8	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Primary	NVD	9.1	3.9	5.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H