CVE-2016-5365: Huawei Honor WS851 Firmware

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Huawei Honor WS851 routers with software 1.1.21.1 and earlier allows remote attackers to execute arbitrary commands with root privileges via unspecified vectors, aka HWPSIRT-2016-05051.

Affected products

• Huawei Honor WS851 Firmware: up to and including 1.1.21.1

Published 2016-06-14. Last modified 2026-06-17.