Home

Description

A weakness has been identified in D-Link DIR-823X 250416. This impacts an unknown function of the file /goform/set_language. Executing a manipulation of the argument langSelection can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

PUBLISHED Reserved 2026-02-06 | Published 2026-02-07 | Updated 2026-02-23 | Assigner VulDB




HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 7.2CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.3AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

250416
affected

Timeline

2026-02-06:Advisory disclosed
2026-02-06:VulDB entry created
2026-02-09:VulDB entry last update

Credits

942384053 (VulDB User) reporter

References

vuldb.com/?id.344651 (VDB-344651 | D-Link DIR-823X set_language os command injection) vdb-entry technical-description

vuldb.com/?ctiid.344651 (VDB-344651 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.746379 (Submit #746379 | D-Link DIR 250416 OS Command Injection) third-party-advisory

vuldb.com/?submit.746380 (Submit #746380 | D-Link DIR-823X 250416 OS Command Injection (Duplicate)) third-party-advisory

github.com/master-abc/cve/issues/24 exploit issue-tracking

www.dlink.com/ product

cve.org (CVE-2026-2084)

nvd.nist.gov (CVE-2026-2084)

Download JSON