CVE-2026-1125
High PUBLISHEDD-Link DIR-823X set_wifidog_settings sub_412E7C command injection
Not yet in CISA KEV
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
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.
- CVE Published
- Jan 18, 2026
- Exploitation Reported
- Jul 02, 2026
- CVSS
- 6.9 Medium
- EPSS
- 14.4%
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| D-Link |
DIR-823X
|
250416 |
Affected |
CVE References
- Submit #734966 | D-Link DIR-823X Router V250416 Command Execution vuldb.com · Third-Party Advisory https://vuldb.com/?submit.734966
- Submit #743503 | D-Link DIR-823X 250416 OS Command Injection (Duplicate) vuldb.com · Third-Party Advisory https://vuldb.com/?submit.743503
- GitHub — DavCloudz/cve github.com · Exploit https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%2...
- VDB-341717 | D-Link DIR-823X set_wifidog_settings sub_412E7C command injection vuldb.com · Technical Description https://vuldb.com/?id.341717
- Product — dlink.com dlink.com · Product https://www.dlink.com/
Show 1 more reference
- VDB-341717 | CTI Indicators (IOB, IOC, TTP, IOA) vuldb.com · Signature https://vuldb.com/?ctiid.341717
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| The Shadowserver First | 2026-07-02 00:00 UTC |
No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users via the Pro API.
Learn About Virtual PatchesCVSS Scores
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitation Status
Exploited in the wild
Recorded 2026-07-02 00:00:00 UTC · The Shadowserver
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
00:00 UTC 8 days ago00:00 UTC · 8 days ago
Added to KEVIntel KEV Feed
High-confidence, third-party attested exploitation
-
16:02 UTC 6 months ago16:02 UTC · 6 months ago
CVE published
Vulnerability disclosed publicly
-
18:18 UTC 6 months ago18:18 UTC · 6 months ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2026-1125
{
"cve_id": "CVE-2026-1125",
"title": "D-Link DIR-823X set_wifidog_settings sub_412E7C command injection",
"affected_vendor": "D-Link",
"affected_product": "DIR-823X",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "High",
"cvss_score": 6.9,
"epss_score": 0.1438,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}