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CVE-2023-42468

Estado: ModificadaMedia (5.3)—💥 PoC

The com.cutestudio.colordialer application through 2.1.8-2 for Android allows a remote attacker to initiate phone calls without user consent, because of improper export of the com.cutestudio.dialer.activities.DialerActivity component. A third-party application (without any permissions) can craft an intent targeting com.cutestudio.dialer.activities.DialerActivity via the android.intent.action.CALL action in conjunction with a tel: URI, thereby placing a phone call.

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)

Azmobileapps — Color Phone

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-42468",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-42468",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-26T13:51:34.506752Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-09-13T20:15:08.447",
  "references": [
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/CWE-284.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/dial.gif",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/dialerPOC.apk",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/cve/blob/main/CVE-2023-42468",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/CWE-284.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/dial.gif",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/actuator/com.cutestudio.colordialer/blob/main/dialerPOC.apk",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/actuator/cve/blob/main/CVE-2023-42468",
      "tags": [
        "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"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The com.cutestudio.colordialer application through 2.1.8-2 for Android allows a remote attacker to initiate phone calls without user consent, because of improper export of the com.cutestudio.dialer.activities.DialerActivity component. A third-party application (without any permissions) can craft an intent targeting com.cutestudio.dialer.activities.DialerActivity via the android.intent.action.CALL action in conjunction with a tel: URI, thereby placing a phone call."
    },
    {
      "lang": "es",
      "value": "La aplicación com.cutestudio.colordialer hasta la versión 2.1.8-2 para Android permite a un atacante remoto iniciar llamadas telefónicas sin el consentimiento del usuario, debido a una exportación inadecuada del componente com.cutestudio.dialer.activities.DialerActivity. Una aplicación de terceros (sin ningún permiso) puede crear una intención dirigida a com.cutestudio.dialer.activities.DialerActivity a través de la acción android.intent.action.CALL junto con un tel: URI, realizando así una llamada telefónica."
    }
  ],
  "lastModified": "2026-06-17T06:23:53.930",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:azmobileapps:color_phone:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6057B143-FE63-4997-BFD3-D3D720954DA0",
              "versionEndIncluding": "2.1.8-2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}