A security flaw has been discovered in D-Link DI-8400 16.07. This affects the function ddns_asp of the file /ddns.asp of the component DDNS Configuration. Performing a manipulation of the argument serv/user/host/wild/mx/bmx/cust/ip results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 15 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 15 Sep 2026 05:30:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in D-Link DI-8400 16.07. This affects the function ddns_asp of the file /ddns.asp of the component DDNS Configuration. Performing a manipulation of the argument serv/user/host/wild/mx/bmx/cust/ip results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Title D-Link DI-8400 DDNS Configuration ddns.asp ddns_asp stack-based overflow
First Time appeared D-link
D-link di-8400
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:h:d-link:di-8400:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link di-8400
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.9, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-15T13:59:20.155Z

Reserved: 2026-09-14T15:34:55.062Z

Link: CVE-2026-91001

cve-icon Vulnrichment

Updated: 2026-09-15T13:59:15.210Z

cve-icon NVD

Status : Deferred

Published: 2026-09-15T06:16:59.970

Modified: 2026-09-15T15:17:30.983

Link: CVE-2026-91001

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-16T08:15:15Z

Weaknesses