CVE-2023-44808: D-Link DIR-820L Firmware

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_4507CC function.

Affected products

• D-Link DIR-820L Firmware: version 1.05b03 only

Published 2023-10-16. Last modified 2026-06-17.