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CVE-2021-45231

Estado: ModificadaAlta (7.8)—

A link following privilege escalation vulnerability in Trend Micro Apex One (on-prem and SaaS) and Trend Micro Worry-Free Business Security (10.0 SP1 and Services) could allow a local attacker to create a specially crafted file with arbitrary content which could grant local privilege escalation on the affected system. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

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 (3)

Trendmicro — Apex ONETrendmicro — Worry-free Business SecurityTrendmicro — Worry-free Business Security Services

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-45231",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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          "integrityImpact": "COMPLETE",
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  "published": "2022-01-10T14:10:28.013",
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  "vulnStatus": "Modified",
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          "value": "CWE-59"
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      "value": "A link following privilege escalation vulnerability in Trend Micro Apex One (on-prem and SaaS) and Trend Micro Worry-Free Business Security (10.0 SP1 and Services) could allow a local attacker to create a specially crafted file with arbitrary content which could grant local privilege escalation on the affected system. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de escalada de privilegios en Trend Micro Apex One (on-prem y SaaS) y Trend Micro Worry-Free Business Security (versiones 10.0 SP1 y Services) podría permitir a un atacante local crear un archivo especialmente diseñado con contenido arbitrario que podría conceder una escalada de privilegios local en el sistema afectado. Nota: un atacante debe obtener primero la capacidad de ejecutar código poco privilegiado en el sistema de destino para poder explotar esta vulnerabilidad"
    }
  ],
  "lastModified": "2026-06-17T04:13:12.987",
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