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.
Severity
CVSS 3.0
6.1 medium
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H
EPSS
1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)