Vulnerability-Lookup

FKIE_CVE-2024-47864

Vulnerability from fkie_nvd - Published: 2024-12-23 01:15 - Updated: 2026-06-17 07:57

Severity

5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. A remote unauthenticated attacker may get the web console of the product down.

References

	URL	Tags
	vultures@jpcert.or.jp	https://jvn.jp/en/jp/JVN61635834/
	vultures@jpcert.or.jp	https://k-tai.sharp.co.jp/support/info/info083.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "home 5G HR02",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S5.82.00 and earlier"
            }
          ]
        },
        {
          "product": "Wi-Fi STATION SH-52B",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S3.87.11 and earlier"
            }
          ]
        },
        {
          "product": "Wi-Fi STATION SH-54C",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S6.60.00 and earlier"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. A remote unauthenticated attacker may get the web console of the product down."
    },
    {
      "lang": "es",
      "value": "home 5G HR02, Wi-Fi STATION SH-52B y Wi-Fi STATION SH-54C contienen una vulnerabilidad de desbordamiento del b\u00fafer en la funci\u00f3n de depuraci\u00f3n oculta. Un atacante remoto no autenticado puede desactivar la consola web del producto."
    }
  ],
  "id": "CVE-2024-47864",
  "lastModified": "2026-06-17T07:57:52.660",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-47864",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-12-24T00:35:27.338755Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-12-23T01:15:07.553",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jvn.jp/en/jp/JVN61635834/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://k-tai.sharp.co.jp/support/info/info083.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Secondary"
    }
  ]
}

CVE-2024-47864 (GCVE-0-2024-47864)

Vulnerability from cvelistv5 – Published: 2024-12-23 00:18 – Updated: 2024-12-24 00:39

Summary

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-24 00:35 UTC

CWE

CWE-120 - Buffer overflow

Assigner

jpcert jpcert root

References

2 references

URL	Tags
https://k-tai.sharp.co.jp/support/info/info083.html
https://jvn.jp/en/jp/JVN61635834/

Impacted products

3 products

Vendor	Product	Version
Sharp Corporation	home 5G HR02	Affected: S5.82.00 and earlier
Sharp Corporation	Wi-Fi STATION SH-52B	Affected: S3.87.11 and earlier
Sharp Corporation	Wi-Fi STATION SH-54C	Affected: S6.60.00 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47864",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-24T00:35:27.338755Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-24T00:39:37.171Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "home 5G HR02",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S5.82.00 and earlier"
            }
          ]
        },
        {
          "product": "Wi-Fi STATION SH-52B",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S3.87.11 and earlier"
            }
          ]
        },
        {
          "product": "Wi-Fi STATION SH-54C",
          "vendor": "Sharp Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "S6.60.00 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function. A remote unauthenticated attacker may get the web console of the product down."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer overflow",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-23T00:18:03.318Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://k-tai.sharp.co.jp/support/info/info083.html"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN61635834/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-47864",
    "datePublished": "2024-12-23T00:18:03.318Z",
    "dateReserved": "2024-12-02T06:03:34.435Z",
    "dateUpdated": "2024-12-24T00:39:37.171Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.