CVE-2022-40103: Tenda i9 Firmware

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formSetAutoPing function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

Affected products

• Tenda i9 Firmware: version 1.0.0.8(3828) only

Published 2022-09-23. Last modified 2026-06-17.