Vulnerability-Lookup

FKIE_CVE-2022-36786

Vulnerability from fkie_nvd - Published: 2022-11-17 23:15 - Updated: 2026-06-17 04:53

Severity

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

DLINK - DSL-224 Post-auth RCE. DLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API. It is possible to inject a command through this interface that will run with ROOT permissions on the router.

References

	URL	Tags
	cna@cyber.gov.il	https://www.gov.il/en/Departments/faq/cve_advisories	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.gov.il/en/Departments/faq/cve_advisories	Third Party Advisory

Impacted products

	Vendor	Product	Version
	dlink	dsl-224_firmware	-
	dlink	dsl-224	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "DSL-224",
          "vendor": "D-Link",
          "versions": [
            {
              "lessThan": "Update to version 3.0.9_Beta Hotfix",
              "status": "affected",
              "version": "All versions",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cna@cyber.gov.il"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:dlink:dsl-224_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "689B4F32-FAEB-4FE4-B711-776394419D3A",
              "vulnerable": true
            }
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              "vulnerable": false
            }
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          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "DLINK - DSL-224 Post-auth RCE.\nDLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API.\nIt is possible to inject a command through this interface that will run with ROOT permissions on the router.\n\n"
    },
    {
      "lang": "es",
      "value": "DLINK - DSL-224 Post-auth PCE. El router DLINK tiene una interfaz donde puede configurar servidores NTP (Protocolo de tiempo de red) a trav\u00e9s de la API jsonrpc. Es posible inyectar un comando a trav\u00e9s de esta interfaz que se ejecutar\u00e1 con permisos ROOT en el router."
    }
  ],
  "id": "CVE-2022-36786",
  "lastModified": "2026-06-17T04:53:58.577",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 6.0,
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        "type": "Secondary"
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          "baseScore": 9.9,
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          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
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          "role": "CISA Coordinator",
          "timestamp": "2025-04-29T20:00:54.732760Z",
          "version": "2.0.3"
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  "published": "2022-11-17T23:15:17.010",
  "references": [
    {
      "source": "cna@cyber.gov.il",
      "tags": [
        "Third Party Advisory"
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      "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
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  "vulnStatus": "Modified",
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      "type": "Primary"
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      "type": "Secondary"
    }
  ]
}

CVE-2022-36786 (GCVE-0-2022-36786)

Vulnerability from cvelistv5 – Published: 2022-11-17 00:00 – Updated: 2025-04-29 20:01

Title

DLINK - DSL-224 Post-auth RCE.

Summary

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-29 20:00 UTC

CWE

Post-auth RCE
CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

INCD mitre root

References

1 reference

URL	Tags
https://www.gov.il/en/Departments/faq/cve_advisories

Impacted products

1 product

Vendor	Product	Version
D-Link	DSL-224	Affected: All versions , < Update to version 3.0.9_Beta Hotfix (custom)

Credits

Nerya Zadkani

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T20:00:54.732760Z",
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        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "defaultStatus": "unaffected",
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      "credits": [
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          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Nerya Zadkani"
        }
      ],
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      "references": [
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      "solutions": [
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              "type": "text/html",
              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eUpdate to version 3.0.9_Beta Hotfix\u003c/span\u003e\n\n\u003cbr\u003e"
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          ],
          "value": "\nUpdate to version 3.0.9_Beta Hotfix\n\n\n"
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}

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.