FKIE_CVE-2024-4511

Vulnerability from fkie_nvd - Published: 2024-05-06 01:15 - Updated: 2026-06-17 08:02
Severity
6.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
A vulnerability classified as critical has been found in Shanghai Sunfull Automation BACnet Server HMI1002-ARM 2.0.4. This affects an unknown part of the component Message Handler. The manipulation leads to buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-263115. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References
cna@vuldb.comhttps://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/HMI1002-ARM%20apply.pdf
cna@vuldb.comhttps://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/sunfull_bug.pcapng
cna@vuldb.comhttps://vuldb.com/?ctiid.263115
cna@vuldb.comhttps://vuldb.com/?id.263115
cna@vuldb.comhttps://vuldb.com/?submit.323832
af854a3a-2127-422b-91ae-364da2661108https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/HMI1002-ARM%20apply.pdf
af854a3a-2127-422b-91ae-364da2661108https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/sunfull_bug.pcapng
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.263115
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.263115
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?submit.323832
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "modules": [
            "Message Handler"
          ],
          "product": "BACnet Server HMI1002-ARM",
          "vendor": "Shanghai Sunfull Automation",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.4"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:shanghai_sunfill_automation:BACnet_server_HMI1002-ARM:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "BACnet_server_HMI1002-ARM",
          "vendor": "shanghai_sunfill_automation",
          "versions": [
            {
              "lessThanOrEqual": "2.0.4",
              "status": "affected",
              "version": "-",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability classified as critical has been found in Shanghai Sunfull Automation BACnet Server HMI1002-ARM 2.0.4. This affects an unknown part of the component Message Handler. The manipulation leads to buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-263115. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad ha sido encontrada en Shanghai Sunfull Automation BACnet Server HMI1002-ARM 2.0.4 y clasificada como cr\u00edtica. Una parte desconocida del componente Message Handler afecta a una parte desconocida. La manipulaci\u00f3n provoca un desbordamiento del b\u00fafer. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El identificador asociado de esta vulnerabilidad es VDB-263115. NOTA: Se contact\u00f3 primeramente con el proveedor sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
    }
  ],
  "id": "CVE-2024-4511",
  "lastModified": "2026-06-17T08:02:02.150",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-4511",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-06T19:41:20.366487Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-05-06T01:15:48.940",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/HMI1002-ARM%20apply.pdf"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/sunfull_bug.pcapng"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/?ctiid.263115"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/?id.263115"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/?submit.323832"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/HMI1002-ARM%20apply.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/isZzzz/HMI1002-ARM-Gateway-Document/blob/main/sunfull_bug.pcapng"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://vuldb.com/?ctiid.263115"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://vuldb.com/?id.263115"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://vuldb.com/?submit.323832"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}


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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

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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