FKIE_CVE-2023-46033

Vulnerability from fkie_nvd - Published: 2023-10-19 16:15 - Updated: 2026-06-17 06:29
Severity
6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
D-Link (Non-US) DSL-2750U N300 ADSL2+ and (Non-US) DSL-2730U N150 ADSL2+ are vulnerable to Incorrect Access Control. The UART/Serial interface on the PCB, provides log output and a root terminal without proper access control.
References
cve@mitre.orghttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357Product
cve@mitre.orghttps://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-routerProduct
cve@mitre.orghttps://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-routerProduct
af854a3a-2127-422b-91ae-364da2661108https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357Product
af854a3a-2127-422b-91ae-364da2661108https://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-routerProduct
af854a3a-2127-422b-91ae-364da2661108https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-routerProduct
Impacted products
Vendor Product Version
dlink dsl-2730u_firmware -
dlink dsl-2730u -
dlink dsl-2750u_firmware -
dlink dsl-2750u -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "dsl-2750u",
          "vendor": "dlink",
          "versions": [
            {
              "status": "affected",
              "version": "n300"
            },
            {
              "status": "affected",
              "version": "adsl2\\/+\\/"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:dlink:dsl-2730u:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "dsl-2730u",
          "vendor": "dlink",
          "versions": [
            {
              "status": "affected",
              "version": "n150"
            },
            {
              "status": "affected",
              "version": "adsl2\\/+\\/"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dsl-2730u_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "46F8884A-C08D-45AE-8404-E5861D0948E0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dsl-2730u:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "57EAA6ED-2686-4C92-A438-C58AFF75CC50",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dsl-2750u_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD29C95B-F465-460E-B807-006A9ADBABDF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5A7A48A-C126-4EF2-91F8-A8D9987525FF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "unsupported-when-assigned"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "D-Link (Non-US) DSL-2750U N300 ADSL2+ and (Non-US) DSL-2730U N150 ADSL2+ are vulnerable to Incorrect Access Control. The UART/Serial interface on the PCB, provides log output and a root terminal without proper access control."
    },
    {
      "lang": "es",
      "value": "** NO COMPATIBLE CUANDO EST\u00c1 ASIGNADO ** D-Link (Non-US) DSL-2750U N300 ADSL2+ y (Non-US) DSL-2730U N150 ADSL2+ son vulnerables a un control de acceso incorrecto. La interfaz UART/Serial en la PCB proporciona salida de registro y un terminal root sin control de acceso adecuado."
    }
  ],
  "id": "CVE-2023-46033",
  "lastModified": "2026-06-17T06:29:54.787",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-46033",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-12T18:14:18.795246Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-10-19T16:15:09.237",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-router"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-router"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10357"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/en/products/dsl-2730u-wireless-n150-adsl2-router"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/en/products/dsl-2750u-wireless-n-300-adsl2-modem-router"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




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.


Detection rules are retrieved from Rulezet.