CVE-2025-9938

HIGH

D-Link DI-8400 16.07.26A1 - Stack-Based Buffer Overflow via yyxz.asp ID Parameter

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.322340
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.322340
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.643446
Product product
https://www.dlink.com/

Scores

CVSS v3 8.8
EPSS 0.0140
EPSS Percentile 68.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-121 CWE-787
Status published
Products (1)
dlink/di-8400_firmware 16.07.26a1
Published Sep 04, 2025
Tracked Since Feb 18, 2026