Critical 9.8Published Jan 18, 2026

CVE-2026-1125A weakness has been identified in D-Link DIR-823X 250416.

Updated under an hour ago (2026-10-19 09:10 UTC)

Does this affect you?

It affects dlink dir-823x_firmware. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for dlink dir-823x_firmware

Exploited in the last 30 days

A weakness has been identified in D-Link DIR-823X 250416. Affected by this issue is the function sub_412E7C of the file /goform/set_wifidog_settings. Executing a manipulation of the argument wd_enable can lead to command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

CVSS: 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-74, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dlink dir-823x_firmware dlink:dir-823x_firmware	250126	NVD

References

https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%20V250416%20Command%20Execution%20Vulnerability.mdexploit, third-party-advisory
https://vuldb.com/?ctiid.341717permissions-required, vdb-entry
https://vuldb.com/?id.341717third-party-advisory, vdb-entry
https://vuldb.com/?submit.734966third-party-advisory, vdb-entry
https://vuldb.com/?submit.743503
https://www.dlink.com/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.