{"cve":"CVE-2023-5376","nvd":{"published":"2024-01-09T10:15:22.823","modified":"2026-06-17T06:48:27.587","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1},"cwes":["CWE-287","CWE-306"],"references":["http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html","http://seclists.org/fulldisclosure/2024/Jan/11","https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/","https://www.beijerelectronics.com/en/support/Help___online?docId=69947","http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html"],"products":["korenix:jetnet_4508-w_firmware","korenix:jetnet_4508_firmware","korenix:jetnet_4508f-m_firmware","korenix:jetnet_4508f-mw_firmware","korenix:jetnet_4508f-s_firmware","korenix:jetnet_4508f-sw_firmware","korenix:jetnet_4508i-w_firmware","korenix:jetnet_4508if-m_firmware","korenix:jetnet_4508if-mw_firmware","korenix:jetnet_4508if-s_firmware","korenix:jetnet_4508if-sw_firmware","korenix:jetnet_5310g_firmware","korenix:jetnet_5612g-4f_firmware","korenix:jetnet_5612gp-4f_firmware","korenix:jetnet_5620g-4c_firmware","korenix:jetnet_5728g-24p-ac-2dc-eu_firmware","korenix:jetnet_5728g-24p-ac-2dc-us_firmware","korenix:jetnet_6528gf-2ac-eu_firmware","korenix:jetnet_6528gf-2ac-us_firmware","korenix:jetnet_6528gf-2dc24_firmware","korenix:jetnet_6528gf-2dc48_firmware","korenix:jetnet_6528gf-ac-eu_firmware","korenix:jetnet_6528gf-ac-us_firmware","korenix:jetnet_6628x-4f-eu_firmware","korenix:jetnet_6628xp-4f-us_firmware","korenix:jetnet_6728g-24p-ac-2dc-eu_firmware","korenix:jetnet_6728g-24p-ac-2dc-us_firmware","korenix:jetnet_6828gf-2ac-au_firmware","korenix:jetnet_6828gf-2ac-eu_firmware","korenix:jetnet_6828gf-2ac-us_firmware","korenix:jetnet_6828gf-2dc24_firmware","korenix:jetnet_6828gf-2dc48_firmware","korenix:jetnet_6828gf-ac-dc24-eu_firmware","korenix:jetnet_6828gf-ac-dc24-us_firmware","korenix:jetnet_6828gf-ac-us_firmware","korenix:jetnet_6910g-m12_hvdc_firmware","korenix:jetnet_7310g-v2_firmware","korenix:jetnet_7628x-4f-eu_firmware","korenix:jetnet_7628x-4f-us_firmware","korenix:jetnet_7628xp-4f-eu_firmware","korenix:jetnet_7628xp-4f-us_firmware","korenix:jetnet_7714g-m12_hvdc_firmware"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-5376","score":0.01414,"percentile":0.72733,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}