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CVE-2026-2120

HIGH

7.2

Description

A vulnerability was identified in D-Link DIR-823X 250416. This affects an unknown function of the file /goform/set_server_settings of the component Configuration Parameter Handler. The manipulation of the argument terminal_addr/server_ip/server_port leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might 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 Modified2/11/2026

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:dir-823xdlink:dir-823x_firmware

Weaknesses (CWE)

CWE-77CWE-78CWE-78

References

https://github.com/master-abc/cve/issues/26(cna@vuldb.com)

https://vuldb.com/?ctiid.344694(cna@vuldb.com)

https://vuldb.com/?id.344694(cna@vuldb.com)

https://vuldb.com/?submit.746916(cna@vuldb.com)

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

IOC Correlations

No correlations recorded

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