CVE-2025-9938

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.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2025-09-04

Last modified

2025-09-04

Weaknesses

CWE-119, CWE-121, CWE-787

Affected products

• Di-8400 (D-link)
• Di-8400 Firmware (Dlink)

References

• https://github.com/ZZ2266/.github.io/tree/main/Dlink/DI-8400/yyxz.asp
• https://github.com/ZZ2266/.github.io/tree/main/Dlink/DI-8400/yyxz.asp#proof-of-concept-poc
• https://vuldb.com/?ctiid.322340
• https://vuldb.com/?id.322340
• https://vuldb.com/?submit.643446
• https://www.dlink.com/