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CVE-2024-42004

Estado: AnalizadaCrítica (9.8)—

A library injection vulnerability exists in Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions.

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:N permite T1190. La inyección de biblioteca y bypass de permisos sugieren persistencia (T1547.013) y escalada de privilegios (T1068) aprovechando acceso de Teams.

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

Application Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability ScanningThreat Intelligence ProgramPrivileged Account Management

Tecnologías afectadas (1)

Microsoft — Teams

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
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          "options": [
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          "version": "2.0.3",
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    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T07:48:37.210",
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}