PowerProtect Data Domain — security advisory

{
  "id": "75478f1d1d6e81e21c98d30f1e4a94cdc56c8b9dab82263e832000110f84cbbd",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-90727",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-90727",
    "summary": "Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Relative Path Traversal vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information tampering.",
    "evidence": "cve:CVE-2026-90727",
    "products": [
      {
        "name": {
          "value": "PowerProtect Data Domain",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-90727",
      "aliases": [
        "CVE-2026-90727"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV3_1": {
            "scope": "UNCHANGED",
            "version": "3.1",
            "baseScore": 3.8,
            "attackVector": "NETWORK",
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L",
            "integrityImpact": "LOW",
            "userInteraction": "NONE",
            "attackComplexity": "LOW",
            "availabilityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "confidentialityImpact": "NONE"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Dell",
          "product": "PowerProtect Data Domain",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "8.9.0.0 or later",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.13.1.90 or later",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "8.3.1.50 or later",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "8.6.1.30 or later",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-27T13:33:17.837Z",
      "provider": "cve",
      "references": [
        "https://www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
          "shortName": "dell",
          "dateUpdated": "2026-10-27T13:33:17.837Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-90727",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 392702,
  "published_at": "2026-10-27T13:33:17.837+00:00"
}