CVE-2026-4183

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A security vulnerability has been detected in D-Link DIR-816 1.10CNB05. Affected is an unknown function of the file /goform/form2WlanBasicSetup.cgi of the component goahead. Such manipulation of the argument pskValue leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-121 CWE-787

Affected software

Vendor	Product	Versions
D-Link	DIR-816	1.10CNB05

References

https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_87/87.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.351087Permissions Required, VDB Entry
https://vuldb.com/?id.351087Third Party Advisory, VDB Entry
https://vuldb.com/?submit.769831Third Party Advisory, VDB Entry
https://www.dlink.com/Product

Timeline

Published: Mar 16, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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