CVE-2020-3454
Vulnerability from cvelistv5
Published
2020-08-27 15:40
Modified
2024-11-13 18:10
Summary
A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system (OS). The vulnerability is due to insufficient input validation of specific Call Home configuration parameters when the software is configured for transport method HTTP. An attacker could exploit this vulnerability by modifying parameters within the Call Home configuration on an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying OS.
Impacted products
Vendor Product Version
Show details on NVD website


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      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system (OS). The vulnerability is due to insufficient input validation of specific Call Home configuration parameters when the software is configured for transport method HTTP. An attacker could exploit this vulnerability by modifying parameters within the Call Home configuration on an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying OS.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en la funcionalidad Call Home de Cisco NX-OS Software,  podr\\u00eda permitir a un atacante remoto autenticado inyectar comandos arbitrarios que podr\\u00edan ser ejecutados con privilegios root en el sistema operativo (SO) subyacente. La vulnerabilidad es debido a una comprobaci\\u00f3n insuficiente de entrada de los par\\u00e1metros de configuraci\\u00f3n espec\\u00edficos de Call Home cuando el software est\\u00e1 configurado para el m\\u00e9todo de transporte HTTP. Un atacante podr\\u00eda explotar esta vulnerabilidad mediante la modificaci\\u00f3n de par\\u00e1metros dentro de la configuraci\\u00f3n de Call Home en un dispositivo afectado. Una explotaci\\u00f3n con \\u00e9xito podr\\u00eda permitir al atacante ejecutar comandos arbitrarios con privilegios root en el sistema operativo subyacente\"}]",
      "id": "CVE-2020-3454",
      "lastModified": "2024-11-21T05:31:06.053",
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      "published": "2020-08-27T16:15:12.410",
      "references": "[{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-callhome-cmdinj-zkxzSCY\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-callhome-cmdinj-zkxzSCY\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
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Advisory\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-callhome-cmdinj-zkxzSCY\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"product\": \"Cisco NX-OS Software 5.0(1a)\", \"vendor\": \"Cisco\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"datePublic\": \"2020-08-26T00:00:00\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system (OS). The vulnerability is due to insufficient input validation of specific Call Home configuration parameters when the software is configured for transport method HTTP. An attacker could exploit this vulnerability by modifying parameters within the Call Home configuration on an affected device. 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      "cveMetadata": "{\"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"assignerShortName\": \"cisco\", \"cveId\": \"CVE-2020-3454\", \"datePublished\": \"2020-08-27T15:40:17.920177Z\", \"dateReserved\": \"2019-12-12T00:00:00\", \"dateUpdated\": \"2024-11-13T18:10:22.655Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
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}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.