fkie_cve-2019-1839
Vulnerability from fkie_nvd
Published
2019-08-21 19:15
Modified
2024-11-21 04:37
Summary
A vulnerability in Cisco Remote PHY Device Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability occurs because the affected software improperly sanitizes user-supplied input. An attacker who has valid administrator access to an affected device could exploit this vulnerability by supplying various CLI commands with crafted arguments. A successful exploit could allow the attacker to run arbitrary commands as the root user, allowing complete compromise of the system.



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      "value": "A vulnerability in Cisco Remote PHY Device Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability occurs because the affected software improperly sanitizes user-supplied input. An attacker who has valid administrator access to an affected device could exploit this vulnerability by supplying various CLI commands with crafted arguments. A successful exploit could allow the attacker to run arbitrary commands as the root user, allowing complete compromise of the system."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el software del dispositivo Cisco Remote PHY podr\u00eda permitir que un atacante local autenticado ejecute comandos en el shell Linux subyacente de un dispositivo afectado con privilegios de root. La vulnerabilidad se produce porque el software afectado desinfecta incorrectamente las entradas proporcionadas por el usuario. Un atacante que tenga acceso v\u00e1lido de administrador a un dispositivo afectado podr\u00eda aprovechar esta vulnerabilidad al proporcionar varios comandos CLI con argumentos dise\u00f1ados. Un exploit exitoso podr\u00eda permitir al atacante ejecutar comandos arbitrarios como usuario root, lo que permitir\u00eda un compromiso total del sistema."
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  ],
  "id": "CVE-2019-1839",
  "lastModified": "2024-11-21T04:37:30.377",
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        "baseSeverity": "HIGH",
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  "published": "2019-08-21T19:15:14.153",
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      "source": "psirt@cisco.com",
      "tags": [
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  "vulnStatus": "Modified",
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