VULNERABILITY INTELLIGENCE

CVE-2026-36959

CVSS score7.5 HIGH
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-04-30
Last modified2026-07-05
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

U-SPEED N300 router V1.0.0 does not implement rate limiting or account lockout protections on the /api/login endpoint. This allows an attacker on the local network to perform unlimited authentication attempts, enabling brute-force attacks against the administrator account and potential unauthorized access to the router management interface.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-307

Primary references