CVE-2026-1544 — Command Injection in D-link Dir-823x

CWE-77 — Command InjectionCWE-78 — OS Command Injection3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.0%
top 90.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
D-link Dir-823xDlink Dir-823x Firmware
Timeline
PublishedJan 28
Latest updateJan 29

Description

A security flaw has been discovered in D-Link DIR-823X 250416. Impacted is the function sub_41E2A0 of the file /goform/set_mode. Performing a manipulation of the argument lan_gateway results in os command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5d-link/dir-823x250416

🔴Vulnerability Details

2
GHSA
GHSA-4gx6-36jg-p3wm: A security flaw has been discovered in D-Link DIR-823X 250416↗2026-01-29
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CVEList
D-Link DIR-823X set_mode sub_41E2A0 os command injection↗2026-01-28
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CVE-2026-1544 — Command Injection in D-link Dir-823x | cvebase