CVE-2023-38929: Tenda 4g300 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Tenda 4G300 v1.01.42 was discovered to contain a stack overflow via the page parameter at /VirtualSer.

Affected products

• Tenda 4g300 Firmware: version 1.01.42 only

Published 2023-08-07. Last modified 2026-06-17.