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CVE-2026-32679

Estado: AnalizadaAlta (8.4)—

The installers of LiveOn Meet Client for Windows (Downloader5Installer.exe and Downloader5InstallerForAdmin.exe) and the installers of Canon Network Camera Plugin (CanonNWCamPlugin.exe and CanonNWCamPluginForAdmin.exe) insecurely load Dynamic Link Libraries (DLLs). If a malicious DLL is placed at the same directory, the affected installer may load that DLL and execute its code with the privilege of the user invoking the installer.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L + UI:A (el usuario lanza el instalador) → T1203 (ejecución en cliente). DLL hijacking (CWE-427) = T1574.007. Ejecuta con privilegios del usuario (posiblemente admin si es "ForAdmin") → escalada (T1068).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareThreat Intelligence ProgramRestrict File and Directory Permissions

Tecnologías afectadas (4)

Liveon — Canonnwcamplugin.exeLiveon — Canonnwcampluginforadmin.exeLiveon — Downloader5installer.exeLiveon — Downloader5installerforadmin.exe

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "version": "2.0.3",
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          "Safety": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-04-23T00:16:45.157",
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      "url": "https://jvn.jp/en/jp/JVN45563482/",
      "tags": [
        "Third Party Advisory"
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    },
    {
      "url": "https://web.liveon.ne.jp/wp-content/uploads/2026/04/JMSSA2026-001.pdf",
      "tags": [
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      "description": [
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          "value": "CWE-427"
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  ],
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    {
      "lang": "en",
      "value": "The installers of LiveOn Meet Client for Windows (Downloader5Installer.exe and Downloader5InstallerForAdmin.exe) and the installers of Canon Network Camera Plugin (CanonNWCamPlugin.exe and CanonNWCamPluginForAdmin.exe) insecurely load Dynamic Link Libraries (DLLs). If a malicious DLL is placed at the same directory, the affected installer may load that DLL and execute its code with the privilege of the user invoking the installer."
    }
  ],
  "lastModified": "2026-06-17T10:36:11.570",
  "configurations": [
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