CVE-2026-1125 (GCVE-0-2026-1125)

Vulnerability from cvelistv5 – Published: 2026-01-18 16:02 – Updated: 2026-02-23 08:39
VLAI Previdian
Title
D-Link DIR-823X set_wifidog_settings sub_412E7C command injection
Summary
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.
Severity
6.9 (Medium)
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
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.3 (High)
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
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 16:41 UTC
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.341717 vdb-entrytechnical-description
https://vuldb.com/?ctiid.341717 signaturepermissions-required
https://vuldb.com/?submit.734966 third-party-advisory
https://vuldb.com/?submit.743503 third-party-advisory
https://github.com/DavCloudz/cve/blob/main/D-link… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DIR-823X Affected: 250416
Create a notification for this product.
Credits
Yun Zhang (VulDB User)
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: eae4076c-ecaa-4e33-8a96-e81a9b6add17

Vulnerability ID: CVE-2026-1125

Status: Confirmed

Status Updated: 2026-07-02 02:00 CEST

Exploited: Yes

Timestamps
First Seen: 2026-07-02
Asserted: 2026-07-02
Scope
Notes: D-Link DIR-823X set_wifidog_settings sub_412E7C command injection | Affected: D-Link / DIR-823X | CVSS: 6.9 (MEDIUM) | EPSS: 0.1574 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title D-Link DIR-823X set_wifidog_settings sub_412E7C command injection
Cve Id CVE-2026-1125
Vendor D-Link
Ghsa Id None
Product DIR-823X
Added Date 2026-07-02T00:00:00.000Z
Cvss Score 6.9
Epss Score 0.1574
Previous Ids
Cvss Severity MEDIUM
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.96765
Used In Malware unknown
Vulnerability Id CVE-2026-1125
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-10-02 09:09 CEST | Updated: 2026-10-02 09:09 CEST
Show details on NVD website
To clipboard 

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              "url": "https://vuldb.com/?submit.743503"
            },
            {
              "tags": [
                "exploit"
              ],
              "url": "https://github.com/DavCloudz/cve/blob/main/D-link/DIR_823X/DIR-823X%20V250416%20Command%20Execution%20Vulnerability.md"
            },
            {
              "tags": [
                "product"
              ],
              "url": "https://www.dlink.com/"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-01-17T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2026-01-17T01:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2026-01-31T02:47:43.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "D-Link DIR-823X set_wifidog_settings sub_412E7C command injection"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2026-1125",
        "datePublished": "2026-01-18T16:02:08.755Z",
        "dateReserved": "2026-01-17T18:18:14.233Z",
        "dateUpdated": "2026-02-23T08:39:23.157Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.