FKIE_CVE-2013-2784

Vulnerability from fkie_nvd - Published: 2013-07-10 22:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.
References
ics-cert@hq.dhs.govhttp://ics-cert.us-cert.gov/advisories/ICSA-13-189-02US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02US Government Resource
Impacted products
Vendor Product Version
triplc nano-10_plc_firmware *
triplc nano-10_plc -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:triplc:nano-10_plc_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E158ECEB-9D7D-4A89-9CDA-75F735B573C0",
              "versionEndIncluding": "r80",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
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              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502."
    },
    {
      "lang": "es",
      "value": "Dispositivos Triangle Research International (tambi\u00e9n conocido como Tri) Nano-10 PLC  con firmware anterior a r81 utiliza un algoritmo incorrecto para comprobar los l\u00edmites de datos en los paquetes TCP de Modbus, permitiendo a atacantes remotos causar una denegaci\u00f3n de servicio mediante un paquete especialmente dise\u00f1ado al puerto TCP 502."
    }
  ],
  "id": "CVE-2013-2784",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-07-10T22:55:03.483",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.



Detection rules are retrieved from Rulezet.