A weakness has been identified in D-Link DI-8400 16.07.26A1. The affected element is the function yyxz_dlink_asp of the file /yyxz.asp. This manipulation of the argument ID causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 29 Sep 2025 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink di-8400
Dlink di-8400 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:dlink:di-8400:a1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:di-8400_firmware:16.07.26a1:*:*:*:*:*:*:*
Vendors & Products Dlink
Dlink di-8400
Dlink di-8400 Firmware

Thu, 04 Sep 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 04 Sep 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared D-link
D-link di-8400
Vendors & Products D-link
D-link di-8400

Wed, 03 Sep 2025 23:45:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in D-Link DI-8400 16.07.26A1. The affected element is the function yyxz_dlink_asp of the file /yyxz.asp. This manipulation of the argument ID causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited.
Title D-Link DI-8400 yyxz.asp yyxz_dlink_asp stack-based overflow
Weaknesses CWE-119
CWE-121
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': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 8.7, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-09-04T14:13:49.217Z

Reserved: 2025-09-03T11:41:59.634Z

Link: CVE-2025-9938

cve-icon Vulnrichment

Updated: 2025-09-04T14:13:30.689Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-04T10:42:38.270

Modified: 2025-09-29T18:30:16.607

Link: CVE-2025-9938

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-04T13:12:13Z