title: TFTP Without Authentication
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.
problem types: CWE-287 Improper Authentication
affected:
{
defaultStatus: affected
product: JetNet Series
vendor: Korenix
versions:
status: affected, version: firmware older than 2024/01
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 8.6
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
workarounds: See:  https://www.beijerelectronics.com/en/support/Help___online?docId=69947 https://www.beijerelectronics.com/en/support/Help___online