CVE-2023-5376

8.6 HIGH

Published: January 09, 2024 Modified: October 08, 2025

Description

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

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html

Source: office@cyberdanube.com

Exploit Third Party Advisory VDB Entry

http://seclists.org/fulldisclosure/2024/Jan/11

Source: office@cyberdanube.com

Exploit Mailing List Third Party Advisory

https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/

Source: office@cyberdanube.com

Exploit Third Party Advisory

https://www.beijerelectronics.com/en/support/Help___online?docId=69947

Source: office@cyberdanube.com

Vendor Advisory

http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory VDB Entry

http://seclists.org/fulldisclosure/2024/Jan/11

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Mailing List Third Party Advisory

https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory

https://www.beijerelectronics.com/en/support/Help___online?docId=69947

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.6 / 10.0

EPSS (Exploit Probability)

0.3%

57th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-306 CWE-287

Affected Vendors

korenix

Related CVEs