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CVE-2023-47883

Estado: ModificadaCrítica (9.8)—💥 PoC

The com.altamirano.fabricio.tvbrowser TV browser application through 4.5.1 for Android is vulnerable to JavaScript code execution via an explicit intent due to an exposed MainActivity.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (1)

Vladymix — TV Browser

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-47883",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/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": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-12-27T21:15:08.193",
  "references": [
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/AFC-POC.apk",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/CWE-94.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/TVBrowserDemo.gif",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/AFC-POC.apk",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/CWE-94.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/actuator/com.altamirano.fabricio.tvbrowser/blob/main/TVBrowserDemo.gif",
      "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-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The com.altamirano.fabricio.tvbrowser TV browser application through 4.5.1 for Android is vulnerable to JavaScript code execution via an explicit intent due to an exposed MainActivity."
    },
    {
      "lang": "es",
      "value": "La aplicación de navegador de TV com.altamirano.fabricio.tvbrowser hasta 4.5.1 para Android es vulnerable a la ejecución de código JavaScript mediante un intent explícito debido a una MainActivity expuesta."
    }
  ],
  "lastModified": "2026-06-17T06:33:27.853",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vladymix:tv_browser:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF750F5F-07F4-4BEE-9E20-1411CD4EF062",
              "versionEndIncluding": "4.5.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}