CVE-2026-2142 – D-Link DIR-823X set_qos sub_420688 os command injection

CVE ID : CVE-2026-2142

Published : Feb. 8, 2026, 8:15 a.m. | 1 hour, 3 minutes ago

Description : A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_420688 of the file /goform/set_qos. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

Severity: 8.3 | HIGH

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