CVE-2026-101081: D-Link DI-8400 Web Administration Service menu_nat_more.asp menu_nat_more_asp stack-based overflow

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-28 · updated 2026-09-28
Weakness: CWE-119

Description

A security flaw has been discovered in D-Link DI-8400 16.07. This vulnerability affects the function menu_nat_more_asp of the file menu_nat_more.asp of the component Web Administration Service. The manipulation of the argument opt results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Affected products

D-Link DI-8400: 16.07

References

https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/menu_nat_more_asp/manu_nat_more_asp.py
https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/menu_nat_more_asp/menu_nat_more_asp_Stack%20Buffer%20Overflow.md
https://vuldb.com/cve/CVE-2026-101081
https://vuldb.com/submit/932318
https://vuldb.com/vuln/410953
https://vuldb.com/vuln/410953/cti
https://www.dlink.com/

Get alerted when CVE-2026-101081 or the next vulnerability affects your stack