CVE-2026-2142

CWE-77 — Command InjectionCWE-78 — OS Command Injection3 documents3 sources
Severity
7.3HIGH
EPSS
0.1%
top 70.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
D-link Dir-823xDlink Dir-823x Firmware
Timeline
PublishedFeb 8

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.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5d-link/dir-823x250416

🔴Vulnerability Details

2
GHSA
GHSA-4vcq-f588-9vq4: A weakness has been identified in D-Link DIR-823X 250416↗2026-02-08
▶
CVEList
D-Link DIR-823X set_qos sub_420688 os command injection↗2026-02-08
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CVE-2026-2142 (HIGH CVSS 7.3) | A weakness has been identified in D | cvebase.io