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CVE-2018-14333

Estado: ModificadaAlta (8.1)—

TeamViewer hasta la versión 13.1.1548 almacena una contraseña en formato Unicode en la memoria del proceso TeamViewer.exe entre los delimitadores "[00 88]" y "[00 00 00]", lo que podría facilitar que los atacantes obtengan información sensible aprovechando una estación de trabajo sin atender en la que TeamViewer se ha desconectado, pero sigue en ejecución.

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 (1)

Teamviewer — Teamviewer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-14333",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-07-17T02:29:00.347",
  "references": [
    {
      "url": "https://github.com/vah13/extractTVpasswords",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/vah13/extractTVpasswords",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between \"[00 88] and \"[00 00 00]\" delimiters, which might make it easier for attackers to obtain sensitive information by leveraging an unattended workstation on which TeamViewer has disconnected but remains running."
    },
    {
      "lang": "es",
      "value": "TeamViewer hasta la versión 13.1.1548 almacena una contraseña en formato Unicode en la memoria del proceso TeamViewer.exe entre los delimitadores \"[00 88]\" y \"[00 00 00]\", lo que podría facilitar que los atacantes obtengan información sensible aprovechando una estación de trabajo sin atender en la que TeamViewer se ha desconectado, pero sigue en ejecución."
    }
  ],
  "lastModified": "2026-06-17T01:40:49.050",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A610D8D1-0A72-445F-BB55-E3A24F59FF46",
              "versionEndIncluding": "13.1.1548"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}