CVE-2026-1544

MEDIUM 6.3

D-Link DIR-823X set_mode sub_41E2A0 os command injection

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-77
Vendor	d-link
Product	dir-823x
Published	Jan 28, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DIR-823X

250416

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.343228 vuldb.com: https://vuldb.com/?ctiid.343228 vuldb.com: https://vuldb.com/?submit.739155 github.com: https://github.com/master-abc/cve/issues/16 dlink.com: https://www.dlink.com/

Credits

🔍 jiefengliang (VulDB User)