CVE-2025-13552 HIGH

CVE-2025-13552: D-Link DIR-822K/DWR-M920 formWlEncrypt buffer overflow

Vendor D-Link
Product DIR-822K
Weakness CWE-120
Published November 23, 2025
Last update November 24, 2025

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security flaw has been discovered in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The impacted element is an unknown function of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url results in buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited.

Key dates

02Disclosure timeline

November 23, 2025 CVE published
November 24, 2025 Record updated