CVE-2017-8155: Huawei b2338-168 Firmware

High severity, CVSS 8.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.

Affected products

• Huawei b2338-168 Firmware: version v100r001c00 only

Published 2017-11-22. Last modified 2026-06-17.