CVE-2023-5376

Name of the Vulnerable Software and Affected Versions Korenix JetNet devices versions prior to 2024/01

Description The issue is related to an Improper Authentication vulnerability in the TFTP Server component of Korenix JetNet devices. This vulnerability can be exploited by a remote attacker to bypass existing security restrictions, allowing abuse of the TFTP service.

Recommendations For Korenix JetNet devices older than firmware version 2024/01, update the firmware to version 2024/01 or later to resolve the issue. As a temporary workaround, consider restricting access to the TFTP service until a patch is applied.