{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "PowerProtect Data Domain", "vendor": "Dell", "versions": [{"lessThan": "8.8.0.0 or later", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "8.6.1.20 or later", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "8.3.1.40 or later", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "7.13.1.80 or later", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security_alert@emc.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "064F56BA-B974-4133-9DFA-B13D503766AC", "versionEndExcluding": "7.13.1.80", "versionStartIncluding": "7.7.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB4BB568-B169-4202-94E0-8D808419241B", "versionEndExcluding": "8.3.1.40", "versionStartIncluding": "7.14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA61361F-FED8-4936-A9F6-FFA35BE413F8", "versionEndExcluding": "8.6.1.20", "versionStartIncluding": "8.4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "4BA45B0F-6A67-476D-9101-0DDC91B77D51", "versionEndExcluding": "8.8.0.0", "versionStartIncluding": "8.7.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 an improper authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access. This is a critical severity vulnerability as it allows an attacker to take complete control of system; so Dell recommends customers to upgrade at the earliest opportunity."}, {"lang": "es", "value": "Dell PowerProtect Data Domain, versiones 7.7.1.0 hasta 8.7, versi\u00f3n de lanzamiento LTS2026 8.6.1.0 hasta 8.6.1.10, versi\u00f3n de lanzamiento LTS2025 8.3.1.0 hasta 8.3.1.30, versiones de lanzamiento LTS2024 7.13.1.0 hasta 7.13.1.70 una vulnerabilidad de autenticaci\u00f3n impropia. Un atacante no autenticado con acceso remoto podr\u00eda potencialmente explotar esta vulnerabilidad, lo que llevar\u00eda a un acceso no autorizado. Esta es una vulnerabilidad de gravedad cr\u00edtica ya que permite a un atacante tomar el control completo del sistema; por lo que Dell recomienda a los clientes actualizar a la primera oportunidad."}], "id": "CVE-2026-53483", "lastModified": "2026-10-25T20:10:00.147", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security_alert@emc.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-53483", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-07T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-07-07T13:16:31.590", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "security_alert@emc.com", "type": "Secondary"}]}