FKIE_CVE-2021-1601

Vulnerability from fkie_nvd - Published: 2021-07-22 16:15 - Updated: 2024-11-21 05:44
Severity ?
8.3 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
8.3 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Summary
Multiple vulnerabilities in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjacent attacker to access sensitive internal services from an external interface. These vulnerabilities are due to insufficient restrictions for IPv4 or IPv6 packets that are received on the external management interface. An attacker could exploit these vulnerabilities by sending specific traffic to this interface on an affected device. A successful exploit could allow the attacker to access sensitive internal services and make configuration changes on the affected device.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsi2-iptaclbp-L8Dzs8m8Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsi2-iptaclbp-L8Dzs8m8Patch, Vendor Advisory
Impacted products
Vendor Product Version
cisco intersight_virtual_appliance 1.0\(1\)
To clipboard 

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  "descriptions": [
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      "value": "Multiple vulnerabilities in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjacent attacker to access sensitive internal services from an external interface. These vulnerabilities are due to insufficient restrictions for IPv4 or IPv6 packets that are received on the external management interface. An attacker could exploit these vulnerabilities by sending specific traffic to this interface on an affected device. A successful exploit could allow the attacker to access sensitive internal services and make configuration changes on the affected device."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples vulnerabilidades en Cisco Intersight Virtual Appliance, podr\u00edan permitir a un atacante adyacente no autenticado acceder a servicios internos confidenciales desde una interfaz externa. Estas vulnerabilidades son debido a restricciones insuficientes para los paquetes IPv4 o IPv6 que se reciben la interfaz de administraci\u00f3n externa. Un atacante podr\u00eda explotar estas vulnerabilidades mediante el env\u00edo de tr\u00e1fico espec\u00edfico a esta interfaz en un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante acceder a servicios internos confidenciales y realizar cambios de configuraci\u00f3n en el dispositivo afectado"
    }
  ],
  "id": "CVE-2021-1601",
  "lastModified": "2024-11-21T05:44:43.103",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
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  "published": "2021-07-22T16:15:08.487",
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      "tags": [
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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Sightings

Author Source Type Date

Nomenclature

  • 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.



Detection rules are retrieved from Rulezet.