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CVE-2018-17108

Estado: ModificadaAlta (8.8)—

The SBIbuddy (aka com.sbi.erupee) application 1.41 and 1.42 for Android might allow attackers to perform Account Takeover attacks by intercepting a security-question response during the initial configuration of the application.

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)

SBI — SBI Buddy

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-17108",
  "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": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-09-16T23:29:00.263",
  "references": [
    {
      "url": "https://github.com/magicj3lly/appexploits/blob/master/SBI_Buddy_AuthenticationBypass.pdf",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/magicj3lly/appexploits/blob/master/SBI_Buddy_AuthenticationBypass.pdf",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "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": "The SBIbuddy (aka com.sbi.erupee) application 1.41 and 1.42 for Android might allow attackers to perform Account Takeover attacks by intercepting a security-question response during the initial configuration of the application."
    },
    {
      "lang": "es",
      "value": "La aplicación SBIbuddy (también conocida como com.sbi.erupee) en versiones 1.41 y 1.42 para Android podría permitir que los atacantes realicen ataques de toma de control de la cuenta interceptando una respuesta security-question durante la configuración inicial de la aplicación."
    }
  ],
  "lastModified": "2026-06-17T01:45:22.693",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sbi:sbi_buddy:1.41:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "83C7EB7C-45B4-4169-9981-703E24C3E234"
            },
            {
              "criteria": "cpe:2.3:a:sbi:sbi_buddy:1.42:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A5A4C9EC-BEB0-4972-9CB3-4AFEDDB0C186"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}