CVE-2023-32346: Teltonika Remote Management System

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

Teltonika’s Remote Management System versions prior to 4.10.0 contain a function that allows users to claim their devices. This function returns information based on whether the serial number of a device has already been claimed, the MAC address of a device has already been claimed, or whether the attempt to claim a device was successful. An attacker could exploit this to create a list of the serial numbers and MAC addresses of all devices cloud-connected to the Remote Management System.

Affected products

• Teltonika Remote Management System: before 4.10.0 (fixed in 4.10.0)

Published 2023-05-22. Last modified 2026-06-17.