CVE-2026-4184

A vulnerability was detected in D-Link DIR-816 1.10CNB05. Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_88/88.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.351088	Permissions Required VDB Entry
https://vuldb.com/?id.351088	Third Party Advisory VDB Entry
https://vuldb.com/?submit.769832	Third Party Advisory VDB Entry
https://www.dlink.com/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-816:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-16 14:19

Updated : 2026-03-19 19:20

NVD link : CVE-2026-4184

Mitre link : CVE-2026-4184

CVE.ORG link : CVE-2026-4184

JSON object : View

Products Affected

dlink

dir-816_firmware
dir-816

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer."}, {"lang": "es", "value": "Una vulnerabilidad fue detectada en D-Link DIR-816 1.10CNB05. Afectada por esta vulnerabilidad es una funcionalidad desconocida del archivo /goform/form2Wl5BasicSetup.cgi del componente goahead. Realizar una manipulaci\u00f3n del argumento pskValue resulta en desbordamiento de b\u00fafer basado en pila. El ataque es posible de ser llevado a cabo remotamente. El exploit es ahora p\u00fablico y puede ser usado. 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