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CVE-2012-1830

Status: ModifiedHigh (10)—

Stack-based buffer overflow in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 555.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Wellintech — Kingview

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2012-1830",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-07-05T03:23:18.230",
  "references": [
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.wellintech.com/index.php/news/33-patch-for-kingview653",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.wellintech.com/index.php/news/33-patch-for-kingview653",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 555."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en WellinTech KingView v6.53, permite a atacantes remotos ejecutar código de su elección a través de paquetes modificados al puerto TCP 555."
    }
  ],
  "lastModified": "2026-06-16T23:40:23.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39B19F35-84B4-45AE-96D9-352213070CBC",
              "versionEndIncluding": "6.53"
            },
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAB5609B-2D1E-42F5-9C78-1460A21C8795"
            },
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:6.5.30.2010.18018:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F98B1909-52F3-42C7-AF6B-FE5EC1FB1657"
            },
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:6.52:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37C00AAD-8824-4F27-8203-EBBDB879772D"
            },
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:65.30.2010.18018:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DAAC197-9039-4D12-A4B0-7A534E3A1B59"
            },
            {
              "criteria": "cpe:2.3:a:wellintech:kingview:65.30.17249:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5161BBEA-1BA5-4FF1-9D8A-52D6C7BE2282"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorImpact": "Per: http://www.wellintech.com/index.php/news/33-patch-for-kingview653\r\n\r\n\"KingView with the version 65.30.17249( TouchExplorer: 65.30.2003.17249; TouchVew: 65.30.2003.17376) and also the previous version is affected.\"",
  "sourceIdentifier": "cret@cert.org"
}