critical
9.1
CWE
287
Advisory Published
Updated

CVE-2023-5376: TFTP Without Authentication

First published: Tue Jan 09 2024(Updated: )

An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.

Credit: office@cyberdanube.com

Affected SoftwareAffected VersionHow to fix
All of
Korenix Jetnet 5310g Firmware=2.6
Korenix Jetnet 5310g
All of
Korenix Jetnet 4508 Firmware=2.3
Korenix Jetnet 4508
All of
Korenix Jetnet 4508i-w Firmware=1.3
Korenix Jetnet 4508i-w
All of
Korenix Jetnet 4508-w Firmware=2.3
Korenix Jetnet 4508-w
All of
Korenix Jetnet 4508if-s Firmware=1.3
Korenix Jetnet 4508if-s
All of
Korenix Jetnet 4508if-m Firmware=1.3
Korenix Jetnet 4508if-m
All of
Korenix Jetnet 4508if-sw Firmware=1.3
Korenix Jetnet 4508if-sw
All of
Korenix Jetnet 4508if-mw Firmware=1.3
Korenix Jetnet 4508if-mw
All of
Korenix Jetnet 4508f-m Firmware=2.3
Korenix Jetnet 4508f-m
All of
Korenix Jetnet 4508f-s Firmware=2.3
Korenix Jetnet 4508f-s
All of
Korenix Jetnet 4508f-mw Firmware=2.3
Korenix Jetnet 4508f-mw
All of
Korenix Jetnet 4508f-sw Firmware=2.3
Korenix Jetnet 4508f-sw
All of
Korenix Jetnet 5620g-4c Firmware=1.1
Korenix Jetnet 5620g-4c
All of
Korenix Jetnet 5612gp-4f Firmware=1.2
Korenix Jetnet 5612gp-4f
All of
Korenix Jetnet 5612g-4f Firmware=1.2
Korenix Jetnet 5612g-4f
All of
Korenix Jetnet 5728g-24p-ac-2dc-us Firmware=2.1
Korenix Jetnet 5728g-24p-ac-2dc-us
All of
Korenix Jetnet 5728g-24p-ac-2dc-eu Firmware=2.1
Korenix Jetnet 5728g-24p-ac-2dc-eu
All of
Korenix Jetnet 6528gf-2ac-eu Firmware=1.0
Korenix Jetnet 6528gf-2ac-eu
All of
Korenix Jetnet 6528gf-2ac-us Firmware=1.0
Korenix Jetnet 6528gf-2ac-us
All of
Korenix Jetnet 6528gf-2dc24 Firmware=1.0
Korenix Jetnet 6528gf-2dc24
All of
Korenix Jetnet 6528gf-2dc48 Firmware=1.0
Korenix Jetnet 6528gf-2dc48
All of
Korenix Jetnet 6528gf-ac-eu Firmware=1.0
Korenix Jetnet 6528gf-ac-eu
All of
Korenix Jetnet 6528gf-ac-us Firmware=1.0
Korenix Jetnet 6528gf-ac-us
All of
Korenix Jetnet 6628xp-4f-us Firmware=1.1
Korenix Jetnet 6628xp-4f-us
All of
Korenix Jetnet 6628x-4f-eu Firmware=1.0
Korenix Jetnet 6628x-4f-eu
All of
Korenix Jetnet 6728g-24p-ac-2dc-us Firmware=1.1
Korenix Jetnet 6728g-24p-ac-2dc-us
All of
Korenix Jetnet 6728g-24p-ac-2dc-eu Firmware=1.1
Korenix Jetnet 6728g-24p-ac-2dc-eu
All of
Korenix Jetnet 6828gf-2dc48 Firmware=1.0
Korenix Jetnet 6828gf-2dc48
All of
Korenix Jetnet 6828gf-2dc24 Firmware=1.0
Korenix Jetnet 6828gf-2dc24
All of
Korenix Jetnet 6828gf-ac-dc24-us Firmware=1.0
Korenix Jetnet 6828gf-ac-dc24-us
All of
Korenix Jetnet 6828gf-2ac-us Firmware=1.0
Korenix Jetnet 6828gf-2ac-us
All of
Korenix Jetnet 6828gf-ac-us Firmware=1.0
Korenix Jetnet 6828gf-ac-us
All of
Korenix Jetnet 6828gf-2ac-au Firmware=1.0
Korenix Jetnet 6828gf-2ac-au
All of
Korenix Jetnet 6828gf-ac-dc24-eu Firmware=1.0
Korenix Jetnet 6828gf-ac-dc24-eu
All of
Korenix Jetnet 6828gf-2ac-eu Firmware=1.0
Korenix Jetnet 6828gf-2ac-eu
All of
Korenix Jetnet 6910g-m12 Hvdc Firmware=1.0
Korenix Jetnet 6910g-m12 Hvdc
All of
Korenix Jetnet 7310g-v2 Firmware=1.0
Korenix Jetnet 7310g-v2
All of
Korenix Jetnet 7628xp-4f-us Firmware=1.0
Korenix Jetnet 7628xp-4f-us
All of
Korenix Jetnet 7628xp-4f-us Firmware=1.1
Korenix Jetnet 7628xp-4f-us
All of
Korenix Jetnet 7628xp-4f-eu Firmware=1.0
Korenix Jetnet 7628xp-4f-eu
All of
Korenix Jetnet 7628xp-4f-eu Firmware=1.1
Korenix Jetnet 7628xp-4f-eu
All of
Korenix Jetnet 7628x-4f-us Firmware=1.0
Korenix Jetnet 7628x-4f-us
All of
Korenix Jetnet 7628x-4f-eu Firmware=1.0
Korenix Jetnet 7628x-4f-eu
All of
Korenix Jetnet 7714g-m12 Hvdc Firmware=1.0
Korenix Jetnet 7714g-m12 Hvdc

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