CVE-2023-39670: Tenda AC6 Firmware

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

Tenda AC6 _US_AC6V1.0BR_V15.03.05.16 was discovered to contain a buffer overflow via the function fgets.

Affected products

• Tenda AC6 Firmware: version 15.03.05.16 only

Published 2023-08-18. Last modified 2026-06-17.