CVE-2023-25283: D-Link DIR-820L Firmware

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A stack overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the reserveDHCP_HostName_1.1.1.0 parameter to lan.asp.

Affected products

• D-Link DIR-820L Firmware: version 1.06b02 only

Published 2023-03-13. Last modified 2026-06-17.