CVE-2020-9241: Huawei e6878-370 Firmware

High severity, CVSS 7.0. EPSS: 0.5% chance of exploitation in the next 30 days.

Huawei 5G Mobile WiFi E6878-370 with versions of 10.0.3.1(H563SP1C00),10.0.3.1(H563SP21C233) have an improper authorization vulnerability. The device does not restrict certain data received from WAN port. Successful exploit could allow an attacker at WAN side to manage certain service of the device.

Affected products

• Huawei e6878-370 Firmware: version 10.0.3.1(h563sp1c00) only; version 10.0.3.1(h563sp21c233) only

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