D Link · Dir-822 · CVE-2025-13551
**Name of the Vulnerable Software and Affected Versions**
D-Link DIR-822K versions 1.00 20250513164613 and 1.1.50
D-Link DWR-M920 versions 1.00 20250513164613 and 1.1.50
**Description**
A buffer overflow issue exists in D-Link DIR-822K and DWR-M920 routers. The issue is located in an unknown function within the `/boafrm/formWanConfigSetup` file. Manipulation of the `submit-url` argument can trigger the buffer overflow, allowing for remote attacks. A publicly available exploit exists, potentially enabling malicious actors to compromise affected devices.
**Recommendations**
D-Link DIR-822K version 1.00 20250513164613: At the moment, there is no information about a newer version that contains a fix for this vulnerability.
D-Link DIR-822K version 1.1.50: At the moment, there is no information about a newer version that contains a fix for this vulnerability.
D-Link DWR-M920 version 1.00 20250513164613: At the moment, there is no information about a newer version that contains a fix for this vulnerability.
D-Link DWR-M920 version 1.1.50: At the moment, there is no information about a newer version that contains a fix for this vulnerability.