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CVE-2002-0971

Estado: ModificadaMedia (4.6)—

Vulnerability in VNC, TightVNC, and TridiaVNC allows local users to execute arbitrary code as LocalSystem by using the Win32 Messaging System to bypass the VNC GUI and access the "Add new clients" dialogue box.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

ATT — Winvnc ServerTightvnc — TightvncTridia — Tridiavnc

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2002-0971",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2002-09-24T04:00:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=102994289123085&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/static/9979.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/5530",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=102994289123085&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.iss.net/security_center/static/9979.php",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/5530",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in VNC, TightVNC, and TridiaVNC allows local users to execute arbitrary code as LocalSystem by using the Win32 Messaging System to bypass the VNC GUI and access the \"Add new clients\" dialogue box."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en VNC, TightVNC, y TridiaVNC permite a usuarios locales ejecutar código arbitrario como LocalSystem usando el sistema de mensajes de Win32 para evitar el GUI (Interfaz Gráfico de Úsuario) y acceder al cuadro de diálogo \"Añadir nuevos clientes\""
    }
  ],
  "lastModified": "2026-06-16T21:58:29.177",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:att:winvnc_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3CA6820A-D28A-49C6-A6D6-D54F95274FE3",
              "versionEndIncluding": "3.3.3_r9"
            },
            {
              "criteria": "cpe:2.3:a:att:winvnc_server:3.3.3_r7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4FEAAE30-8DA0-4C04-B745-FECCEA0685ED"
            },
            {
              "criteria": "cpe:2.3:a:tightvnc:tightvnc:1.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B2F4EE57-DA68-4438-A401-BAC82B7242D2"
            },
            {
              "criteria": "cpe:2.3:a:tightvnc:tightvnc:1.2.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F9E11A57-016E-4720-A266-A53743629CD8"
            },
            {
              "criteria": "cpe:2.3:a:tightvnc:tightvnc:1.2.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FD5B03E-D897-4A06-A3EF-62B13B46B7EF"
            },
            {
              "criteria": "cpe:2.3:a:tridia:tridiavnc:1.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D1E2C09A-A649-4E4C-BC75-45F456546B72"
            },
            {
              "criteria": "cpe:2.3:a:tridia:tridiavnc:1.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39675379-9A88-40AE-85A1-F0E4ADEA1A17"
            },
            {
              "criteria": "cpe:2.3:a:tridia:tridiavnc:1.5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "40879BF2-41EB-4170-A7EC-223CB22A83ED"
            },
            {
              "criteria": "cpe:2.3:a:tridia:tridiavnc:1.5.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "13622F73-D0BF-41DD-976F-4926FA5744CC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}