{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23778", "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "state": "PUBLISHED", "assignerShortName": "dell", "dateReserved": "2026-01-16T06:05:50.873Z", "datePublished": "2026-04-17T08:33:21.569Z", "dateUpdated": "2026-04-17T08:33:21.569Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell", "dateUpdated": "2026-04-17T08:33:21.569Z"}, "datePublic": "2026-04-15T18:30:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-77", "description": "CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')", "type": "CWE"}]}], "affected": [{"vendor": "Dell", "product": "PowerProtect Data Domain", "versions": [{"status": "affected", "version": "0", "lessThan": "8.6.0.0 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "8.3.1.20 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "7.13.1.50 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "2.7.9 with DD OS 8.3.1.30", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to gain root-level access.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to gain root-level access."}]}], "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.2, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.1"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to gain root-level access."}], "id": "CVE-2026-23778", "lastModified": "2026-04-17T09:16:05.300", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "security_alert@emc.com", "type": "Secondary"}]}, "published": "2026-04-17T09:16:05.300", "references": [{"source": "security_alert@emc.com", "url": "https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "security_alert@emc.com", "type": "Primary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-17T10:22:04.293699+00:00", "value": {"mitigation_remediation": ["Apply the Dell security update listed in KB 000450699 to patch all affected DD OS versions.", "Restrict network access to the PowerProtect Data Domain appliance by limiting connectivity to trusted networks or enforcing strong authentication for remote management.", "Disable or remove any unnecessary services that provide remote command capability and enforce strict access controls to reduce the attack surface."], "summary": {"action": "Immediate Patch", "impact": "Root-level Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Dell PowerProtect Data Domain devices running Data Domain Operating System (DD OS) Feature Release versions 7.7.1.0 through 8.5, LTS2025 release versions 8.3.1.0 through 8.3.1.20, and LTS2024 release versions 7.13.1.0 through 7.13.1.50 are affected. Only these specific versions are listed; newer releases are not known to be impacted.", "description_and_impact": "A command injection flaw in Dell PowerProtect Data Domain allows a highly privileged attacker who already has remote access to execute arbitrary operating system commands. The vulnerability, classified as CWE-77, can give the attacker full root privileges, leading to complete compromise of the appliance\u2019s confidentiality, integrity, and availability.", "risk_and_exploitability": "The CVSS score of 7.2 indicates a high severity flaw. No EPSS score is supplied, and the vulnerability is not listed in the CISA KEV catalog, though the lack of an EPSS value does not guarantee rarity of exploitation. The attack likely requires remote network exposure and upper\u2011privilege access, making it most relevant to untrusted or compromised users who can reach the appliance. If exploited, the attacker can gain root access, modify or delete data, and potentially pivot to other network assets."}}}}, "created": "2026-04-17T10:30:12.992839+00:00", "title": "Command Injection Allowing Root Access on Dell PowerProtect Data Domain", "updated": "2026-04-17T10:30:12.992849+00:00", "vendors": []}