{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-26943", "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "state": "PUBLISHED", "assignerShortName": "dell", "dateReserved": "2026-02-16T18:04:20.508Z", "datePublished": "2026-04-20T16:28:53.110Z", "dateUpdated": "2026-04-22T03:56:04.147Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell", "dateUpdated": "2026-04-20T16:28:53.110Z"}, "datePublic": "2026-04-15T18:30:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "affected": [{"vendor": "Dell", "product": "PowerProtect Data Domain", "versions": [{"status": "affected", "version": "0", "lessThan": "8.6.1.10, 8.7.0.0 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "8.3.1.30 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "7.13.1.70 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, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges."}]}], "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"}}], "credits": [{"lang": "en", "value": "Dell would like to thank brocked200 (Nguyen Quoc Khanh) for reporting these issues.", "type": "sponsor"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.1"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-21T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-26943"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-22T03:56:04.147Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-26943", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-04-20T16:43:51.461258Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-20T16:43:54.243Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "sponsor", "value": "Dell would like to thank brocked200 (Nguyen Quoc Khanh) for reporting these issues."}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Dell", "product": "PowerProtect Data Domain", "versions": [{"status": "affected", "version": "0", "lessThan": "8.6.1.10, 8.7.0.0 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "8.3.1.30 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "7.13.1.70 or later", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "2.7.9 with DD OS 8.3.1.30", "versionType": "semver"}], "defaultStatus": "unaffected"}], "datePublic": "2026-04-15T18:30:00.000Z", "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"]}], "x_generator": {"engine": "Vulnogram 1.0.1"}, "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.", "supportingMedia": [{"type": "text/html", "value": "Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell", "dateUpdated": "2026-04-20T16:28:53.110Z"}}}, "cveMetadata": {"cveId": "CVE-2026-26943", "state": "PUBLISHED", "dateUpdated": "2026-04-22T03:56:04.147Z", "dateReserved": "2026-02-16T18:04:20.508Z", "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "datePublished": "2026-04-20T16:28:53.110Z", "assignerShortName": "dell"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dell:powerprotect_dp_series_appliance:*:*:*:*:*:*:*:*", "matchCriteriaId": "9AD58029-9254-43B4-8CD0-3E5B90B3233B", "versionEndExcluding": "2.7.9", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC897776-0E86-478C-B120-1D5D89C2B488", "versionEndExcluding": "7.13.1.70", "versionStartIncluding": "7.7.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "A28B7834-5B62-4CDE-B628-0BAC62AADD08", "versionEndExcluding": "8.3.1.30", "versionStartIncluding": "7.14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "749DB068-EDFA-402A-91EB-66575CA10EDD", "versionEndExcluding": "8.6.1.0", "versionStartIncluding": "8.4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges."}], "id": "CVE-2026-26943", "lastModified": "2026-04-28T21:04:22.773", "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": "2026-04-20T17:16:32.793", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "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": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security_alert@emc.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,8.6.1.10)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.7.0.0,*]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,8.3.1.30)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.13.1.70)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.7.9)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "PowerProtect Data Domain", "source": "cna", "vendor": "Dell"}, "product": "powerprotect_data_domain", "vendor": "dell"}], "analysis": {"en": {"generated_at": "2026-04-20T17:17:17.871729+00:00", "value": {"mitigation_remediation": ["Apply the Dell PowerProtect Data Domain security update available from Dell\u2019s support site.", "Restrict remote management access to trusted IP addresses or enforce network segmentation to limit potential attack surface.", "Configure auditing and monitoring for unexpected command execution and regularly review system logs for signs of compromise."], "summary": {"action": "Apply Patch", "impact": "Remote Command Execution"}, "threat_synthesis": {"affected_systems": "Dell PowerProtect Data Domain products are affected. The vulnerability spans versions 7.7.1.0 through 8.6, the LTS2025 releases 8.3.1.0 through 8.3.1.20, and the LTS2024 releases 7.13.1.0 through 7.13.1.60.", "description_and_impact": "An operating system command injection flaw exists in Dell PowerProtect Data Domain that allows a high privileged attacker who can reach the system remotely to execute arbitrary commands with root privileges. The vulnerability is a classic OS command injection (CWE\u201178) that can lead to total system compromise, including modification of stored data, installation of malware, or disruption of services.", "risk_and_exploitability": "The CVSS score of 7.2 indicates a high severity of remote exploitation. EPSS information is not provided, and the vulnerability is not listed in CISA KEV at this time, suggesting a lower likelihood of widespread exploitation externally. However, because the flaw requires high privilege and remote access, it poses a significant risk if an attacker can gain remote connectivity to the protected domain."}}}}, "created": "2026-04-20T17:30:12.647197+00:00", "title": "OS Command Injection in Dell PowerProtect Data Domain Allows Root Privilege Escalation", "updated": "2026-04-21T02:00:11.919001+00:00", "vendors": ["dell", "dell$PRODUCT$powerprotect_data_domain"]}