Vulnerability-Lookup

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

Vulnerability from cvelistv5 – Published: 2024-07-08 15:22 – Updated: 2025-11-04 17:12

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.

Severity

9.8 (Critical)


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

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 mitre root

References

2 references

URL	Tags
https://talosintelligence.com/vulnerability_repor…
https://www.talosintelligence.com/vulnerability_r…

Impacted products

3 products

Vendor	Product	Version	CPE status
LevelOne	WBR-6013	Affected: RER4_A_v3411b_2T2R_LEV_09_170623	guessed
realtek	rtl819x_software_development_kit	Affected: 3.4.11 cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:::::::*
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:::::::*

Credits

Discovered by Francesco Benvenuto of Cisco Talos.

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2023-46685

Vulnerability from fkie_nvd - Published: 2024-07-08 16:15 - Updated: 2026-06-17 06:31

Severity

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

Summary

References

URL	Tags
talos-cna@cisco.com	https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871

Impacted products

	Vendor	Product	Version
	level1	wbr-6013_firmware	rer4_a_v3411b_2t2r_lev_09_170623
	level1	wbr-6013	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "WBR-6013",
          "vendor": "LevelOne",
          "versions": [
            {
              "status": "affected",
              "version": "RER4_A_v3411b_2T2R_LEV_09_170623"
            }
          ]
        }
      ],
      "source": "talos-cna@cisco.com"
    },
    {
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          "versions": [
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            {
              "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"
    }
  ]
}

GHSA-4CHG-M3PC-3FCM

Vulnerability from github – Published: 2024-07-08 18:31 – Updated: 2025-11-04 18:31

Details

Severity

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-46685"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-259",
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-08T16:15:03Z",
    "severity": "CRITICAL"
  },
  "details": "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.",
  "id": "GHSA-4chg-m3pc-3fcm",
  "modified": "2025-11-04T18:31:07Z",
  "published": "2024-07-08T18:31:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46685"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1871"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-46685

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-46685

Aliases

CVE-2023-46685

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-46685",
    "id": "GSD-2023-46685"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-46685"
      ],
      "id": "GSD-2023-46685",
      "modified": "2023-12-13T01:20:52.720265Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-46685",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

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.

Action not permitted

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

FKIE_CVE-2023-46685

GHSA-4CHG-M3PC-3FCM

GSD-2023-46685

Tags

Sightings

Nomenclature

Related by attack behaviour