CVE-2026-2081 MEDIUM

CVE-2026-2081: D-Link DIR-823X set_password os command injection

Vendor D-Link
Product DIR-823X
Weakness CWE-78
Published February 7, 2026
Last update February 23, 2026
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CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was determined in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_password. This manipulation of the argument http_passwd causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Key dates

02Disclosure timeline

February 7, 2026 CVE published
February 23, 2026 Record updated