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CVE-2026-101081

9.1 CRITICALpublic exploit available

Published 2026-09-28 · Updated 2026-09-28

AI risk analysis

Summary
This vulnerability allows remote attackers to execute arbitrary code by manipulating the 'opt' argument, leading to a stack-based buffer overflow.
Exploitability
Exploitation is relatively straightforward given the public availability of an exploit. The attacker must be able to send a crafted request to the affected endpoint.
Blast radius
If exploited, this could result in complete control over the device, potentially leading to data theft, denial of service, or further attacks.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Upgrade to the latest firmware version 16.07 or later.
rcewebbuffer-overflow

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-119, CWE-121

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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