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CVE-2018-17495

Estado: ModificadaAlta (7.8)—

eVisitorPass could allow a local attacker to gain elevated privileges on the system, caused by an error with the Virtual Keyboard Help Dialog. By visiting the kiosk and removing the program from fullscreen, an attacker could exploit this vulnerability using the terminal to launch the command prompt.

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)

Thresholdsecurity — Evisitorpass

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-17495",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/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": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "VisitorPass",
          "product": "eVisitorPass",
          "versions": [
            {
              "status": "affected",
              "version": "1.5.5.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-03-21T16:00:25.640",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/149655",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/149655",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "eVisitorPass could allow a local attacker to gain elevated privileges on the system, caused by an error with the Virtual Keyboard Help Dialog. By visiting the kiosk and removing the program from fullscreen, an attacker could exploit this vulnerability using the terminal to launch the command prompt."
    },
    {
      "lang": "es",
      "value": "eVisitorPass podría permitir que un atacante local obtenga privilegios elevados en el sistema, provocado por un error en el diálogo de ayuda del teclado virtual. Al visitar el quiosco y cerrar la pantalla completa del programa, un atacante podría explotar esta vulnerabilidad mediante el terminal para lanzar el símbolo del sistema."
    }
  ],
  "lastModified": "2026-06-17T01:45:58.077",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:thresholdsecurity:evisitorpass:1.5.5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F24508DD-316A-478A-B62B-A21E14CDB5DD"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}