Huawei E6878-370 Improper Authorization Vulnerability

The Huawei E6878-370 is a portable 5G router from Huawei China. A security vulnerability exists in Huawei E6878-370 version 10.0.3.1 H563SP1C00 and version 10.0.3.1 H563SP21C233, which stems from the device failing to properly restrict certain data received on the WAN port. An attacker could...