CVE-2026-1544 — MEDIUM (6.3)

Vulnerability 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 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Dlink	Dir-823X Firmware	250416
Dlink	Dir-823X	-

Related Weaknesses (CWE)

CWE-78 CWE-77

References

https://github.com/master-abc/cve/issues/16ExploitIssue TrackingThird Party Advisory
https://vuldb.com/?ctiid.343228Permissions RequiredVDB Entry
https://vuldb.com/?id.343228Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.739155Third Party AdvisoryVDB Entry
https://www.dlink.com/Product
https://github.com/master-abc/cve/issues/16ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2026-1544?

CVE-2026-1544 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 com...

How severe is CVE-2026-1544?

CVE-2026-1544 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1544?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823X Firmware, Dlink Dir-823X.