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

Vulnerability from cvelistv5 – Published: 2022-11-17 00:00 – Updated: 2025-04-29 20:01
VLAI
Title
DLINK - DSL-224 Post-auth RCE.
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.
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 CNA under the mitre root
CNA scorecard C 69/100 over 17 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
D-Link DSL-224 Affected: All versions , < Update to version 3.0.9_Beta Hotfix (custom)
guessed Create a notification for this product.
Credits
Nerya Zadkani
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T10:14:28.406Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-36786",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T20:00:54.732760Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-77",
                "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-29T20:01:06.332Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "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"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Nerya Zadkani"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDLINK - DSL-224 Post-auth RCE.\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API.\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIt is possible to inject a command through this interface that will run with ROOT permissions on the router.\u003c/span\u003e\n\n"
            }
          ],
          "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"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Post-auth RCE",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-25T12:42:35.421Z",
        "orgId": "a57ee1ae-c9c1-4f40-aa7b-cf10760fde3f",
        "shortName": "INCD"
      },
      "references": [
        {
          "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "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"
            }
          ],
          "value": "\nUpdate to version 3.0.9_Beta Hotfix\n\n\n"
        }
      ],
      "source": {
        "advisory": "ILVN-2022-0057",
        "discovery": "UNKNOWN"
      },
      "title": "DLINK - DSL-224 Post-auth RCE.",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a57ee1ae-c9c1-4f40-aa7b-cf10760fde3f",
    "assignerShortName": "INCD",
    "cveId": "CVE-2022-36786",
    "datePublished": "2022-11-17T00:00:00.000Z",
    "dateReserved": "2022-07-26T00:00:00.000Z",
    "dateUpdated": "2025-04-29T20:01:06.332Z",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-36786",
      "date": "2026-11-04",
      "epss": "0.00931",
      "percentile": "0.60741"
    },
    "nvd": {
      "cve": {
        "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": [
                  {
                    "criteria": "cpe:2.3:o:dlink:dsl-224_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "689B4F32-FAEB-4FE4-B711-776394419D3A",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:dlink:dsl-224:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5C744969-0177-4E24-8E60-1DB0EFE1E5C5",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "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"
              },
              "exploitabilityScore": 3.1,
              "impactScore": 6.0,
              "source": "cna@cyber.gov.il",
              "type": "Secondary"
            },
            {
              "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"
              },
              "exploitabilityScore": 3.1,
              "impactScore": 6.0,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2022-36786",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T20:00:54.732760Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2022-11-17T23:15:17.010",
        "references": [
          {
            "source": "cna@cyber.gov.il",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
          }
        ],
        "sourceIdentifier": "cna@cyber.gov.il",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-77"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-77"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-29T02:56:47+00:00",
      "cve": "CVE-2022-36786",
      "id": "CVE-2022-36786",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "DLINK - DSL-224 Post-auth RCE.",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-36786.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T10:14:28.406Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2022-36786",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-04-29T20:00:54.732760Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-77",
                    "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-04-29T20:01:03.244Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "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"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "user": "00000000-0000-4000-9000-000000000000",
              "value": "Nerya Zadkani"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDLINK - DSL-224 Post-auth RCE.\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API.\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIt is possible to inject a command through this interface that will run with ROOT permissions on the router.\u003c/span\u003e\n\n"
                }
              ],
              "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"
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "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"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Post-auth RCE",
                  "lang": "en"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-10-25T12:42:35.421Z",
            "orgId": "a57ee1ae-c9c1-4f40-aa7b-cf10760fde3f",
            "shortName": "INCD"
          },
          "references": [
            {
              "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "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"
                }
              ],
              "value": "\nUpdate to version 3.0.9_Beta Hotfix\n\n\n"
            }
          ],
          "source": {
            "advisory": "ILVN-2022-0057",
            "discovery": "UNKNOWN"
          },
          "title": "DLINK - DSL-224 Post-auth RCE.",
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a57ee1ae-c9c1-4f40-aa7b-cf10760fde3f",
        "assignerShortName": "INCD",
        "cveId": "CVE-2022-36786",
        "datePublished": "2022-11-17T00:00:00.000Z",
        "dateReserved": "2022-07-26T00:00:00.000Z",
        "dateUpdated": "2025-04-29T20:01:06.332Z",
        "serial": 1,
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.