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CVE-2023-22473

Estado: ModificadaBaja (2.1)—

Talk-Android enables users to have video & audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user's Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target's device. There are currently no known workarounds available. It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2.

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)

Nextcloud — Talk

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-22473",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2025-03-10T21:01:47.088000Z"
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    "cvssMetricV31": [
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          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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  "published": "2023-01-09T15:15:11.037",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-284"
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      "value": "Talk-Android enables users to have video & audio calls through Nextcloud on Android. Due to passcode bypass, an attacker is able to access the user's Nextcloud files and view conversations. To exploit this the attacker needs to have physical access to the target's device. There are currently no known workarounds available. It is recommended that the Nextcloud Talk Android app is upgraded to 15.0.2. \n"
    },
    {
      "lang": "es",
      "value": "Talk-Android permite a los usuarios tener video y videollamadas de audio a través de Nextcloud en Android. Debido a la omisión del código de acceso, un atacante puede acceder a los archivos de Nextcloud del usuario y ver las conversaciones. Para aprovechar esto, el atacante necesita tener acceso físico al dispositivo del objetivo. Actualmente no hay soluciones conocidas disponibles. Se recomienda actualizar la aplicación de Android Nextcloud Talk a 15.0.2."
    }
  ],
  "lastModified": "2026-06-17T05:35:31.953",
  "configurations": [
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