CVE-2025-13550: D-Link Dir-822k Firmware

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A vulnerability was determined in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. Impacted is an unknown function of the file /boafrm/formVpnConfigSetup. Executing manipulation of the argument submit-url can lead to buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

• D-Link Dir-822k Firmware: version 1.00_20250513164613 only
• D-Link Dwr-m920 Firmware: version 1.1.50 only

Published 2025-11-23. Last modified 2026-06-17.