CVE-2026-2120

moderate-risk

Published 2026-02-08

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.

Do I need to act?

0.62% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.2/10 High

NETWORK / LOW complexity

Affected Products (1)

Dir-823X Firmware

Affected Vendors

Dlink

References (5)

Exploit https://github.com/master-abc/cve/issues/26

Permissions Required https://vuldb.com/?ctiid.344694

Third Party Advisory https://vuldb.com/?id.344694

Third Party Advisory https://vuldb.com/?submit.746916

Product https://www.dlink.com/

/ 100

moderate-risk

Severity 26/34 · High

Exploitability 2/34 · Minimal

Exposure 5/34 · Minimal