CVE-2023-5347

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/9/2024

Derniere modification10/8/2025

Sourcenvd

Observations honeypot0

Produits affectes

korenix:jetnet_4508korenix:jetnet_4508-wkorenix:jetnet_4508-w_firmwarekorenix:jetnet_4508_firmwarekorenix:jetnet_4508f-mkorenix:jetnet_4508f-m_firmwarekorenix:jetnet_4508f-mwkorenix:jetnet_4508f-mw_firmwarekorenix:jetnet_4508f-skorenix:jetnet_4508f-s_firmwarekorenix:jetnet_4508f-swkorenix:jetnet_4508f-sw_firmwarekorenix:jetnet_4508i-wkorenix:jetnet_4508i-w_firmwarekorenix:jetnet_4508if-mkorenix:jetnet_4508if-m_firmwarekorenix:jetnet_4508if-mwkorenix:jetnet_4508if-mw_firmwarekorenix:jetnet_4508if-skorenix:jetnet_4508if-s_firmwarekorenix:jetnet_4508if-swkorenix:jetnet_4508if-sw_firmwarekorenix:jetnet_5310gkorenix:jetnet_5310g_firmwarekorenix:jetnet_5612g-4fkorenix:jetnet_5612g-4f_firmwarekorenix:jetnet_5612gp-4fkorenix:jetnet_5612gp-4f_firmwarekorenix:jetnet_5620g-4ckorenix:jetnet_5620g-4c_firmwarekorenix:jetnet_5728g-24p-ac-2dc-eukorenix:jetnet_5728g-24p-ac-2dc-eu_firmwarekorenix:jetnet_5728g-24p-ac-2dc-uskorenix:jetnet_5728g-24p-ac-2dc-us_firmwarekorenix:jetnet_6528gf-2ac-eukorenix:jetnet_6528gf-2ac-eu_firmwarekorenix:jetnet_6528gf-2ac-uskorenix:jetnet_6528gf-2ac-us_firmwarekorenix:jetnet_6528gf-2dc24korenix:jetnet_6528gf-2dc24_firmwarekorenix:jetnet_6528gf-2dc48korenix:jetnet_6528gf-2dc48_firmwarekorenix:jetnet_6528gf-ac-eukorenix:jetnet_6528gf-ac-eu_firmwarekorenix:jetnet_6528gf-ac-uskorenix:jetnet_6528gf-ac-us_firmwarekorenix:jetnet_6628x-4f-eukorenix:jetnet_6628x-4f-eu_firmwarekorenix:jetnet_6628xp-4f-uskorenix:jetnet_6628xp-4f-us_firmwarekorenix:jetnet_6728g-24p-ac-2dc-eukorenix:jetnet_6728g-24p-ac-2dc-eu_firmwarekorenix:jetnet_6728g-24p-ac-2dc-uskorenix:jetnet_6728g-24p-ac-2dc-us_firmwarekorenix:jetnet_6828gf-2ac-aukorenix:jetnet_6828gf-2ac-au_firmwarekorenix:jetnet_6828gf-2ac-eukorenix:jetnet_6828gf-2ac-eu_firmwarekorenix:jetnet_6828gf-2ac-uskorenix:jetnet_6828gf-2ac-us_firmwarekorenix:jetnet_6828gf-2dc24korenix:jetnet_6828gf-2dc24_firmwarekorenix:jetnet_6828gf-2dc48korenix:jetnet_6828gf-2dc48_firmwarekorenix:jetnet_6828gf-ac-dc24-eukorenix:jetnet_6828gf-ac-dc24-eu_firmwarekorenix:jetnet_6828gf-ac-dc24-uskorenix:jetnet_6828gf-ac-dc24-us_firmwarekorenix:jetnet_6828gf-ac-uskorenix:jetnet_6828gf-ac-us_firmwarekorenix:jetnet_6910g-m12_hvdckorenix:jetnet_6910g-m12_hvdc_firmwarekorenix:jetnet_7310g-v2korenix:jetnet_7310g-v2_firmwarekorenix:jetnet_7628x-4f-eukorenix:jetnet_7628x-4f-eu_firmwarekorenix:jetnet_7628x-4f-uskorenix:jetnet_7628x-4f-us_firmwarekorenix:jetnet_7628xp-4f-eukorenix:jetnet_7628xp-4f-eu_firmwarekorenix:jetnet_7628xp-4f-uskorenix:jetnet_7628xp-4f-us_firmwarekorenix:jetnet_7714g-m12_hvdckorenix:jetnet_7714g-m12_hvdc_firmware

Faiblesses (CWE)

CWE-327CWE-347CWE-347

References

http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html(office@cyberdanube.com)

http://seclists.org/fulldisclosure/2024/Jan/11(office@cyberdanube.com)

https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/(office@cyberdanube.com)

https://www.beijerelectronics.com/en/support/Help___online?docId=69947(office@cyberdanube.com)

http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2024/Jan/11(af854a3a-2127-422b-91ae-364da2661108)

https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/(af854a3a-2127-422b-91ae-364da2661108)

https://www.beijerelectronics.com/en/support/Help___online?docId=69947(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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