« Volver al listado

CVE-2023-6540

Estado: ModificadaAlta (7.5)—

A vulnerability was reported in the Lenovo Browser Mobile and Lenovo Browser HD Apps for Android that could allow an attacker to craft a payload that could result in the disclosure of sensitive information.

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 (2)

Lenovo — Browser HDLenovo — Browser Mobile

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-6540",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-6540",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-09T15:01:26.799304Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@lenovo.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@lenovo.com",
      "affectedData": [
        {
          "vendor": "Lenovo",
          "product": "Lenovo Browser Mobile",
          "versions": [
            {
              "status": "affected",
              "version": " ",
              "lessThan": "8.7.1.1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Lenovo",
          "product": "Lenovo Browser HD",
          "versions": [
            {
              "status": "affected",
              "version": " ",
              "lessThan": "2.1.4.1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-01-03T21:15:08.940",
  "references": [
    {
      "url": "https://iknow.lenovo.com.cn/detail/419251",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@lenovo.com"
    },
    {
      "url": "https://iknow.lenovo.com.cn/detail/419251",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@lenovo.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was reported in the Lenovo Browser Mobile and Lenovo Browser HD Apps for Android that could allow an attacker to craft a payload that could result in the disclosure of sensitive information."
    },
    {
      "lang": "es",
      "value": "Se informó una vulnerabilidad en las aplicaciones Lenovo Browser Mobile y Lenovo Browser HD para Android que podría permitir a un atacante manipular un payload que podría resultar en la divulgación de información confidencial."
    }
  ],
  "lastModified": "2026-06-17T06:50:56.897",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lenovo:browser_hd:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "596095E2-01B4-4107-B488-2DC79607E57A",
              "versionEndExcluding": "2.1.4.1"
            },
            {
              "criteria": "cpe:2.3:a:lenovo:browser_mobile:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8732E28D-2D9F-4CD5-8B57-E35ED7B99EF7",
              "versionEndExcluding": "9.1.3.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@lenovo.com"
}