VULNERABILITY INTELLIGENCE

CVE-2025-44039

CVSS score5.1 MEDIUM

EPSS probability0.22%

CISA KEVNot currently listed

Published2025-05-13

Last modified2026-06-17

Description

CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.