CVE-2016-6158: Huawei WS331A Router Firmware

Medium severity, CVSS 6.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Multiple cross-site request forgery (CSRF) vulnerabilities in Huawei WS331a routers with software before WS331a-10 V100R001C01B112 allow remote attackers to hijack the authentication of administrators for requests that (1) restore factory settings or (2) reboot the device via unspecified vectors.

Affected products

• Huawei WS331A Router Firmware: version ws331a-10_v100r001c02b017sp01 only

Published 2016-09-21. Last modified 2026-06-17.