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CVE-2026-2143

HIGH

7.2

Description

A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/set_ddns of the component DDNS Service. The manipulation of the argument ddnsType/ddnsDomainName/ddnsUserName/ddnsPwd leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published2/8/2026

Last Modified2/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:dir-823xdlink:dir-823x_firmware

Weaknesses (CWE)

CWE-77CWE-78

References

https://github.com/master-abc/cve/issues/25(cna@vuldb.com)

https://vuldb.com/?ctiid.344778(cna@vuldb.com)

https://vuldb.com/?id.344778(cna@vuldb.com)

https://vuldb.com/?submit.747492(cna@vuldb.com)

https://www.dlink.com/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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