CVE-2026-58574 (GCVE-0-2026-58574)

Vulnerability from cvelistv5 – Published: 2026-08-31 06:28 – Updated: 2026-08-31 14:33
VLAI
Summary
Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:32 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version CPE status
Dell PowerStore 500T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 1000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 1200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3200Q Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5200Q Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 7000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 9000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 9200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 500T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 1000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 1200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3200Q Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 3200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5200Q Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 5200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 7000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 9000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Dell PowerStore 9200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
guessed Create a notification for this product.
Date Public
2026-08-26 18:30
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-58574",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-31T14:32:56.252574Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-31T14:33:06.554Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 500T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 1000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 1200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3200Q",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5200Q",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 7000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 9000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 9200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.1.0.6-2771237 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 500T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 1000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 1200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3200Q",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 3200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5200Q",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 5200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 7000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 9000T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "PowerStore 9200T",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-08-26T18:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array."
            }
          ],
          "value": "Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306: Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-31T06:28:45.931Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.5"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2026-58574",
    "datePublished": "2026-08-31T06:28:45.931Z",
    "dateReserved": "2026-07-01T11:04:36.019Z",
    "dateUpdated": "2026-08-31T14:33:06.554Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-58574",
      "date": "2026-09-01",
      "epss": "0.00336",
      "percentile": "0.26322"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-58574\",\"sourceIdentifier\":\"security_alert@emc.com\",\"published\":\"2026-08-31T07:17:44.743\",\"lastModified\":\"2026-08-31T15:17:35.790\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.\"}],\"affected\":[{\"source\":\"security_alert@emc.com\",\"affectedData\":[{\"vendor\":\"Dell\",\"product\":\"PowerStore 500T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 1000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 1200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3200Q\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5200Q\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 7000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 9000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 9200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.1.0.6-2771237 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 500T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 1000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 1200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3200Q\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 3200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5200Q\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 5200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 7000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 9000T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"PowerStore 9200T\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"4.3.1.2-2771239 or later\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-08-31T14:32:56.252574Z\",\"id\":\"CVE-2026-58574\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"references\":[{\"url\":\"https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities\",\"source\":\"security_alert@emc.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-58574\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-08-31T14:32:56.252574Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-08-31T14:33:02.869Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"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\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Dell\", \"product\": \"PowerStore 500T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 1000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 1200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3200Q\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5200Q\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 7000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 9000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 9200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.1.0.6-2771237 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 500T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 1000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 1200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3200Q\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 3200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5200Q\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 5200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 7000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 9000T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"PowerStore 9200T\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"4.3.1.2-2771239 or later\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-08-26T18:30:00.000Z\", \"references\": [{\"url\": \"https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Dell PowerStore contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with network access to the restricted management interface could potentially exploit this vulnerability to read internal system information from the appliance filesystem. This is a Critical vulnerability as it could expose sensitive information and credentials which allow full administrative access to the array.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-306\", \"description\": \"CWE-306: Missing Authentication for Critical Function\"}]}], \"providerMetadata\": {\"orgId\": \"c550e75a-17ff-4988-97f0-544cde3820fe\", \"shortName\": \"dell\", \"dateUpdated\": \"2026-08-31T06:28:45.931Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-58574\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-31T14:33:06.554Z\", \"dateReserved\": \"2026-07-01T11:04:36.019Z\", \"assignerOrgId\": \"c550e75a-17ff-4988-97f0-544cde3820fe\", \"datePublished\": \"2026-08-31T06:28:45.931Z\", \"assignerShortName\": \"dell\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.