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CVE-2020-35208

Estado: ModificadaMedia (5.7)—

An issue was discovered in the LogMein LastPass Password Manager (aka com.lastpass.ilastpass) app 4.8.11.2403 for iOS. The password authentication for unlocking can be bypassed by forcing the authentication result to be true through runtime manipulation. In other words, an attacker could authenticate with an arbitrary password. NOTE: the vendor has indicated that this is not an attack of interest within the context of their threat model, which excludes jailbroken devices

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)

Logmein — Lastpass

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-35208",
  "cveTags": [
    {
      "tags": [
        "disputed"
      ],
      "sourceIdentifier": "cve@mitre.org"
    }
  ],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2020-35208",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-24T17:53:05.681310Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.7,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 0.5
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-12T19:15:11.730",
  "references": [
    {
      "url": "https://github.com/evilblazer/LastPassVulnerabilities",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://youtu.be/63PfHVSr8iw",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/evilblazer/LastPassVulnerabilities",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://youtu.be/63PfHVSr8iw",
      "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-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the LogMein LastPass Password Manager (aka com.lastpass.ilastpass) app 4.8.11.2403 for iOS. The password authentication for unlocking can be bypassed by forcing the authentication result to be true through runtime manipulation. In other words, an attacker could authenticate with an arbitrary password. NOTE: the vendor has indicated that this is not an attack of interest within the context of their threat model, which excludes jailbroken devices"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Se detectó un problema en la aplicación LogMein LastPass Password Manager (también se conoce como com.lastpass.ilastpass) versión 4.8.11.2403 para iOS. La autenticación de contraseña para el desbloqueo se puede omitir forzando a que el resultado de la autenticación sea verdadero por medio de la manipulación del tiempo de ejecución. En otras palabras, un atacante podría autenticarse con una contraseña arbitraria. NOTA: el proveedor ha indicado que este no es un ataque de interés dentro del contexto de su modelo de amenaza, que excluye los dispositivos con jailbreak"
    }
  ],
  "lastModified": "2026-06-17T03:13:31.993",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:logmein:lastpass:4.8.11.2403:*:*:*:*:iphone_os:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B0EB5423-CBD2-4536-9DA3-A31A00791AA4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}