Home

Description

EN DE

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.

Eine Schwachstelle wurde in D-Link DI-8400 16.07.26A1 gefunden. Hierbei geht es um die Funktion yyxz_dlink_asp der Datei /yyxz.asp. Durch Manipulation des Arguments ID mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-09-03 | Published 2025-09-03 | Updated 2025-09-04 | Assigner VulDB




HIGH: 8.7CVSS: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
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

16.07.26A1
affected

Timeline

2025-09-03:Advisory disclosed
2025-09-03:VulDB entry created
2025-09-03:VulDB entry last update

Credits

n0ps1ed (VulDB User) reporter

References

vuldb.com/?id.322340 (VDB-322340 | D-Link DI-8400 yyxz.asp yyxz_dlink_asp stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.322340 (VDB-322340 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.643446 (Submit #643446 | D-Link DI-8400 16.07.26A1 Stack-based Buffer Overflow) third-party-advisory

github.com/...66/.github.io/tree/main/Dlink/DI-8400/yyxz.asp related

github.com/...66/.github.io/tree/main/Dlink/DI-8400/yyxz.asp exploit

www.dlink.com/ product

cve.org (CVE-2025-9938)

nvd.nist.gov (CVE-2025-9938)

Download JSON