{
  "id": "CVE-2023-20254",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2023-09-27T18:15:11.690",
  "lastModified": "2023-09-29T17:49:36.903",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the session management system of the Cisco Catalyst SD-WAN Manager multi-tenant feature could allow an authenticated, remote attacker to access another tenant that is being managed by the same Cisco Catalyst SD-WAN Manager instance. This vulnerability requires the multi-tenant feature to be enabled.\r\n\r This vulnerability is due to insufficient user session management within the Cisco Catalyst SD-WAN Manager system. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to gain unauthorized access to information about another tenant, make configuration changes, or possibly take a tenant offline causing a denial of service condition."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el sistema de gesti\u00f3n de sesiones de la funci\u00f3n multiinquilino de Cisco Catalyst SD-WAN Manager podr\u00eda permitir que un atacante remoto autenticado acceda a otro tenant que est\u00e1 siendo administrado por la misma instancia de Cisco Catalyst SD-WAN Manager. Esta vulnerabilidad requiere que est\u00e9 habilitada la funci\u00f3n multi-tenant. Esta vulnerabilidad se debe a una gesti\u00f3n insuficiente de la sesi\u00f3n de usuario dentro del sistema Cisco Catalyst SD-WAN Manager. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una solicitud manipulada a un sistema afectado. Un exploit exitoso podr\u00eda permitir al atacante obtener acceso no autorizado a informaci\u00f3n sobre otro tenant, realizar cambios en la configuraci\u00f3n o posiblemente desconectar a un tenant, provocando una condici\u00f3n de denegaci\u00f3n de servicio."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      },
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        "source": "ykramarz@cisco.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:sd-wan_manager:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
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  ]
}