« Volver al listado

CVE-2021-40997

Estado: ModificadaCrítica (9.8)—

A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x prior to 6.10.2 - - ClearPass Policy Manager 6.9.x prior to 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x prior to 6.8.9-HF1. Aruba has released patches for ClearPass Policy Manager that address this security vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Arubanetworks — Clearpass Policy Manager

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-40997",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security-alert@hpe.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Aruba ClearPass Policy Manager",
          "versions": [
            {
              "status": "affected",
              "version": "ClearPass Policy Manager 6.10.x prior to 6.10.2 - - ClearPass Policy Manager 6.9.x prior to 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x prior to 6.8.9-HF1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-10-15T15:15:09.590",
  "references": [
    {
      "url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-018.txt",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security-alert@hpe.com"
    },
    {
      "url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-018.txt",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x prior to 6.10.2 - - ClearPass Policy Manager 6.9.x prior to 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x prior to 6.8.9-HF1. Aruba has released patches for ClearPass Policy Manager that address this security vulnerability."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad de omisión de autenticación remota en Aruba ClearPass Policy Manager versión(es): ClearPass Policy Manager 6.10.x anteriores a 6.10.2 - - ClearPass Policy Manager 6.9.x anteriores a 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x anteriores a 6.8.9-HF1. Aruba ha publicado parches para ClearPass Policy Manager que abordan esta vulnerabilidad de seguridad"
    }
  ],
  "lastModified": "2026-06-17T04:07:43.477",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:arubanetworks:clearpass_policy_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C24A940D-62FB-4AB6-8C8D-B0F079AEE5B2",
              "versionEndExcluding": "6.8.9",
              "versionStartIncluding": "6.8.0"
            },
            {
              "criteria": "cpe:2.3:a:arubanetworks:clearpass_policy_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "520FCCC1-09F9-443D-9A51-FBA2B3B9B6AA",
              "versionEndExcluding": "6.9.7",
              "versionStartIncluding": "6.9.0"
            },
            {
              "criteria": "cpe:2.3:a:arubanetworks:clearpass_policy_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA9C9317-7775-4BDA-9903-2C5661362E1A",
              "versionEndExcluding": "6.10.2",
              "versionStartIncluding": "6.10.0"
            },
            {
              "criteria": "cpe:2.3:a:arubanetworks:clearpass_policy_manager:6.8.9:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3FBBD2FA-338A-44EC-87CE-A952943F0AD5"
            },
            {
              "criteria": "cpe:2.3:a:arubanetworks:clearpass_policy_manager:6.9.7:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6D62BC6A-7C65-4577-A048-4414AD4663C1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-alert@hpe.com"
}