CVE-2023-46685 (GCVE-0-2023-46685)

Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:12
VLAI
Summary
A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-08 16:47 UTC
CWE
  • CWE-259 - Use of Hard-coded Password
Assigner
talos CNA under the mitre root
CNA scorecard C 61/100 over 38 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
LevelOne WBR-6013 Affected: RER4_A_v3411b_2T2R_LEV_09_170623
guessed Create a notification for this product.
realtek rtl819x_software_development_kit Affected: 3.4.11
    cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*
Create a notification for this product.
level_one wbr6013 Affected: rer4_a_v3411b_2t2r_lev_09_170623
    cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "rtl819x_software_development_kit",
            "vendor": "realtek",
            "versions": [
              {
                "status": "affected",
                "version": "3.4.11"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "wbr6013",
            "vendor": "level_one",
            "versions": [
              {
                "status": "affected",
                "version": "rer4_a_v3411b_2t2r_lev_09_170623"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-46685",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-08T16:47:00.427039Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-08T19:58:18.907Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T17:12:48.778Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871",
            "tags": [
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
          },
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WBR-6013",
          "vendor": "LevelOne",
          "versions": [
            {
              "status": "affected",
              "version": "RER4_A_v3411b_2T2R_LEV_09_170623"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Discovered by Francesco Benvenuto of Cisco Talos."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-259",
              "description": "CWE-259: Use of Hard-coded Password",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-08T17:00:16.903Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871",
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2023-46685",
    "datePublished": "2024-07-08T15:22:29.649Z",
    "dateReserved": "2023-11-30T13:18:22.344Z",
    "dateUpdated": "2025-11-04T17:12:48.778Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-46685",
      "date": "2026-10-26",
      "epss": "0.01003",
      "percentile": "0.62711"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "WBR-6013",
                "vendor": "LevelOne",
                "versions": [
                  {
                    "status": "affected",
                    "version": "RER4_A_v3411b_2T2R_LEV_09_170623"
                  }
                ]
              }
            ],
            "source": "talos-cna@cisco.com"
          },
          {
            "affectedData": [
              {
                "cpes": [
                  "cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "rtl819x_software_development_kit",
                "vendor": "realtek",
                "versions": [
                  {
                    "status": "affected",
                    "version": "3.4.11"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "wbr6013",
                "vendor": "level_one",
                "versions": [
                  {
                    "status": "affected",
                    "version": "rer4_a_v3411b_2t2r_lev_09_170623"
                  }
                ]
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:level1:wbr-6013_firmware:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*",
                    "matchCriteriaId": "79082BA3-FBC4-4F38-8897-37E70D7B83D3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:level1:wbr-6013:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "59DE58EE-DF41-48A2-B048-65A0666808F1",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution."
          },
          {
            "lang": "es",
            "value": "Existe una vulnerabilidad de contrase\u00f1a codificada en la funcionalidad telnetd de LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. Un conjunto de paquetes de red especialmente manipulados puede provocar la ejecuci\u00f3n de comandos arbitrarios."
          }
        ],
        "id": "CVE-2023-46685",
        "lastModified": "2026-06-17T06:31:21.517",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "talos-cna@cisco.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2023-46685",
                "options": [
                  {
                    "exploitation": "poc"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-08T16:47:00.427039Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-07-08T16:15:03.870",
        "references": [
          {
            "source": "talos-cna@cisco.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
          }
        ],
        "sourceIdentifier": "talos-cna@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-259"
              }
            ],
            "source": "talos-cna@cisco.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-798"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-28T23:50:53+00:00",
      "cve": "CVE-2023-46685",
      "id": "CVE-2023-46685",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2023-46685",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-46685.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2025-11-04T17:12:48.778Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871",
                "tags": [
                  "x_transferred"
                ],
                "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
              },
              {
                "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "rtl819x_software_development_kit",
                "vendor": "realtek",
                "versions": [
                  {
                    "status": "affected",
                    "version": "3.4.11"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "wbr6013",
                "vendor": "level_one",
                "versions": [
                  {
                    "status": "affected",
                    "version": "rer4_a_v3411b_2t2r_lev_09_170623"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-46685",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-07-08T16:47:00.427039Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-07-08T16:44:23.953Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "WBR-6013",
              "vendor": "LevelOne",
              "versions": [
                {
                  "status": "affected",
                  "version": "RER4_A_v3411b_2T2R_LEV_09_170623"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Discovered by Francesco Benvenuto of Cisco Talos."
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-259",
                  "description": "CWE-259: Use of Hard-coded Password",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-07-08T17:00:16.903Z",
            "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
            "shortName": "talos"
          },
          "references": [
            {
              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "assignerShortName": "talos",
        "cveId": "CVE-2023-46685",
        "datePublished": "2024-07-08T15:22:29.649Z",
        "dateReserved": "2023-11-30T13:18:22.344Z",
        "dateUpdated": "2025-11-04T17:12:48.778Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    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.