CVE-2026-2063

low-risk

Published 2026-02-06

A security flaw has been discovered in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/set_ac_server of the component Web Management Interface. The manipulation of the argument ac_server results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Do I need to act?

0.34% 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 4.7/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Dir-823X Firmware

Affected Vendors

Dlink

References (5)

Exploit https://github.com/master-abc/cve/issues/19

Permissions Required https://vuldb.com/?ctiid.344623

Third Party Advisory https://vuldb.com/?id.344623

Third Party Advisory https://vuldb.com/?submit.744720

Product https://www.dlink.com/

/ 100

low-risk

Severity 19/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal