FKIE_CVE-2020-3382

Vulnerability from fkie_nvd - Published: 2020-07-31 00:15 - Updated: 2024-11-21 05:30
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the REST API of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability exists because different installations share a static encryption key. An attacker could exploit this vulnerability by using the static key to craft a valid session token. A successful exploit could allow the attacker to perform arbitrary actions through the REST API with administrative privileges.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-bypass-dyEejUMsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-bypass-dyEejUMsVendor Advisory
Impacted products
Vendor Product Version
cisco data_center_network_manager *
To clipboard 

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      "value": "A vulnerability in the REST API of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability exists because different installations share a static encryption key. An attacker could exploit this vulnerability by using the static key to craft a valid session token. A successful exploit could allow the attacker to perform arbitrary actions through the REST API with administrative privileges."
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      "value": "Una vulnerabilidad en la API REST de Cisco Data Center Network Manager (DCNM), podr\u00eda permitir a un atacante remoto no autenticado omitir la autenticaci\u00f3n y ejecutar acciones arbitrarias con privilegios administrativos sobre un dispositivo afectado. La vulnerabilidad se presenta porque las diferentes instalaciones comparten una clave de cifrado est\u00e1tico. Un atacante podr\u00eda explotar esta vulnerabilidad utilizando la clave est\u00e1tica para crear un token de sesi\u00f3n v\u00e1lido. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante llevar a cabo acciones arbitrarias por medio de la API REST con privilegios administrativos"
    }
  ],
  "id": "CVE-2020-3382",
  "lastModified": "2024-11-21T05:30:55.257",
  "metrics": {
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
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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.
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  • 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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