FKIE_CVE-2019-1877

Vulnerability from fkie_nvd - Published: 2019-11-05 20:15 - Updated: 2024-11-21 04:37
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
A vulnerability in the HTTP API of Cisco Enterprise Chat and Email could allow an unauthenticated, remote attacker to download files attached through chat sessions. The vulnerability is due to insufficient authentication mechanisms on the file download function of the API. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to download files that other users attach through the chat feature. This vulnerability affects versions prior to 12.0(1)ES1.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-ecea-dwnloadVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-ecea-dwnloadVendor Advisory
Impacted products
Vendor Product Version
cisco enterprise_chat_and_email 11.6\(1\)es9
To clipboard 

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      "value": "A vulnerability in the HTTP API of Cisco Enterprise Chat and Email could allow an unauthenticated, remote attacker to download files attached through chat sessions. The vulnerability is due to insufficient authentication mechanisms on the file download function of the API. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to download files that other users attach through the chat feature. This vulnerability affects versions prior to 12.0(1)ES1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la API HTTP de Cisco Enterprise Chat and Email, podr\u00eda permitir a un atacante remoto no autenticado descargar archivos adjuntos por medio de sesiones de chat. La vulnerabilidad es debido a mecanismos de autenticaci\u00f3n insuficientes en la funci\u00f3n de descarga de archivos de la API. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una petici\u00f3n dise\u00f1ada a la API. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante descargar archivos que otros usuarios adjuntan por medio de la funcionalidad de chat. Esta vulnerabilidad afecta a las versiones anteriores a la versi\u00f3n 12.0(1) ES1."
    }
  ],
  "id": "CVE-2019-1877",
  "lastModified": "2024-11-21T04:37:35.787",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "MEDIUM",
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          "confidentialityImpact": "HIGH",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.0"
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        "type": "Secondary"
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-ecea-dwnload"
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  "vulnStatus": "Modified",
  "weaknesses": [
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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