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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,8.6.1.10, 8.7.0.0 or later)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,8.3.1.30 or later)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,7.13.1.70 or later)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.7.9 with DD OS 8.3.1.30)"}}], "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": "2026-04-21T00:02:50.217761+00:00", "value": {"mitigation_remediation": ["Apply the Dell PowerProtect Data Domain security update DSA\u20112026\u2011060 from the Dell support site to address the missing authentication flaw.", "Restrict network exposure of the appliance by permitting access only from trusted administrator networks, using firewalls or VPNs to block unsolicited remote traffic.", "Enforce least\u2011privilege principles for all user accounts on the appliance, disabling unnecessary accounts and limiting privileges to the minimum required for operational tasks."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Dell PowerProtect Data Domain versions 7.7.1.0 through 8.6, LTS2025 release versions 8.3.1.0 through 8.3.1.20, and LTS2024 release versions 7.13.1.0 through 7.13.1.60 are impacted by the missing authentication flaw that can lead to arbitrary command execution with root privileges.", "description_and_impact": "The vulnerability stems from a missing authentication check on a critical function in Dell PowerProtect Data Domain, allowing an attacker to execute arbitrary commands with root privileges. An unauthenticated attacker who can reach the affected service may trigger this flaw; however, the data notes that an authenticated user must perform a specific action, implying the attack path likely requires prior access or privileged credentials.", "risk_and_exploitability": "The CVSS score of 8.8 classifies this as high severity. The EPSS score is not available, so the exact likelihood of exploitation is unknown, but because the flaw permits root\u2011level command execution, the potential for full system compromise warrants serious concern. The vulnerability is not listed in the CISA KEV catalog, indicating no confirmed public exploitation yet. The attack vector is inferred to be remote, requiring network access to the PowerProtect Data Domain appliance, and may necessitate an authenticated user to perform a specific action before the exploit can be successfully leveraged."}}}}, "created": "2026-04-20T18:15:13.429718+00:00", "title": "Missing Authentication Allows Remote Root Command Execution on Dell PowerProtect Data Domain", "updated": "2026-04-21T00:15:16.114567+00:00", "vendors": ["dell", "dell$PRODUCT$powerprotect_data_domain"]}