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CVE-2020-5345

Estado: ModificadaMedia (5.4)—

Dell EMC Unisphere for PowerMax versions prior to 9.1.0.17, Dell EMC Unisphere for PowerMax Virtual Appliance versions prior to 9.1.0.17, and PowerMax OS Release 5978 contain an authorization bypass vulnerability. An authenticated malicious user may potentially execute commands to alter or stop database statistics.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Fuente: mapeo oficial MITRE CTID (CVE → ATT&CK).

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data StorageNetwork SegmentationLimit Access to Resource Over Network

Tecnologías afectadas (3)

Dell — EMC Unisphere FOR PowermaxDell — EMC Unisphere FOR Powermax Virtual ApplianceDell — Powermax OS

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-5345",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 3.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "Unisphere for PowerMax",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "9.1.0.17",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-06-23T20:15:13.283",
  "references": [
    {
      "url": "https://www.dell.com/support/security/en-us/details/544585/DSA-2020-065-Dell-EMC-Unisphere-for-PowerMax-Dell-EMC-Unisphere-for-PowerMax-Virtual-Appliance",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/security/en-us/details/544585/DSA-2020-065-Dell-EMC-Unisphere-for-PowerMax-Dell-EMC-Unisphere-for-PowerMax-Virtual-Appliance",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-602"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC Unisphere for PowerMax versions prior to 9.1.0.17, Dell EMC Unisphere for PowerMax Virtual Appliance versions prior to 9.1.0.17, and PowerMax OS Release 5978 contain an authorization bypass vulnerability. An authenticated malicious user may potentially execute commands to alter or stop database statistics."
    },
    {
      "lang": "es",
      "value": "Dell EMC Unisphere para PowerMax versiones anteriores a 9.1.0.17, Dell EMC Unisphere para PowerMax Virtual Appliance versiones anteriores a 9.1.0.17 y PowerMax OS Release versión 5978, contienen una vulnerabilidad de omisión de autorización. Un usuario malicioso autenticado puede potencialmente ejecutar comandos para alterar o detener las estadísticas de la base de datos"
    }
  ],
  "lastModified": "2026-06-17T03:21:19.160",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:emc_unisphere_for_powermax:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "84776CBA-3B9A-4059-A37A-C9A7B659D86E",
              "versionEndExcluding": "9.1.0.17"
            },
            {
              "criteria": "cpe:2.3:a:dell:emc_unisphere_for_powermax_virtual_appliance:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "231DD213-6699-440E-9B76-B68456140389",
              "versionEndExcluding": "9.1.0.17"
            },
            {
              "criteria": "cpe:2.3:o:dell:powermax_os:5978:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43696C46-48E8-43E4-9387-77CE1B2BD401"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}