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Critical severity · published Jan 18, 2026
CVE-2026-1125
A weakness has been identified in D-Link DIR-823X 250416
9.8
CVSS
15.7%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.7% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-823x Firmware · Dlink
250126 · source: NVD
Affected product
DF
Dir-823x Firmware
Dlink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1125
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1125
Exploit
https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%20V250416%20Command%20Execution%20Vulnerability.md
Permissions Required
https://vuldb.com/?ctiid.341717
Third Party Advisory
https://vuldb.com/?id.341717
Third Party Advisory
https://vuldb.com/?submit.734966
vuldb.com
https://vuldb.com/?submit.743503
Product
https://www.dlink.com/
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