CVE-2025-4348 HIGH

CVE-2025-4348: D-Link DIR-600L formSetWanL2TP buffer overflow

Vendor D-Link
Product DIR-600L
Weakness CWE-120
Published May 6, 2025
Last update May 6, 2025
View on NVD All CVEs

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

What the vulnerability does

01Description

A vulnerability was found in D-Link DIR-600L up to 2.07B01. It has been rated as critical. Affected by this issue is the function formSetWanL2TP. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Key dates

02Disclosure timeline

May 6, 2025 CVE published
May 6, 2025 Record updated