CVE-2026-24436: Tenda w30e Firmware

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) do not enforce rate limiting or account lockout mechanisms on authentication endpoints. This allows attackers to perform unrestricted brute-force attempts against administrative credentials.

Affected products

• Tenda w30e Firmware: up to and including 16.01.0.19\(5037\)

Published 2026-01-26. Last modified 2026-06-17.