CVE-2020-5771: Teltonika-Networks TRB245 Firmware

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Improper Input Validation in Teltonika firmware TRB2_R_00.02.04.01 allows a remote, authenticated attacker to gain root privileges by uploading a malicious backup archive.

Affected products

Published 2020-08-03. Last modified 2026-06-17.