CVE-2026-2082

D-Link DIR-823X set_mac_clone os command injection

CVSS 5.1 MEDIUMEPSS 4.5%CWE-77 CWE-78

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.1EPSS 4.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was identified in D-Link DIR-823X 250416. The impacted element is an unknown function of the file /goform/set_mac_clone. Such manipulation of the argument mac leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.

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

Affected products

D-Link · DIR-823X

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References

https://github.com/master-abc/cve/issues/21 https://github.com/master-abc/cve/issues/21#issue-3847172823 https://vuldb.com/?ctiid.344649 https://vuldb.com/?id.344649 https://vuldb.com/?submit.745854 https://www.dlink.com/