EUVD-2026-80833Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Local access with already-high privileges (AV:L/PR:H), no interaction; elevation to full node control justifies C/I/A:H though the delta from PR:H is generous.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
3DescriptionCVE.org
Dell ECS versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.4.0.0, contains an Improper Privilege Management vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
AnalysisAI
Local privilege escalation in Dell ECS 3.8.1.0 through 3.8.1.7 and Dell ObjectScale prior to 4.4.0.0 allows an attacker with existing high-privileged local access to elevate privileges. The flaw stems from improper privilege management (CWE-269) and requires authenticated local access (PR:H/AV:L); it is not remotely exploitable. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to already possess high-privileged local access (PR:H, AV:L) to a Dell ECS (3.8.1.0-3.8.1.7) or ObjectScale (prior to 4.4.0.0) node - for example a compromised privileged service/admin account or malicious insider on the appliance. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine-but-modest-priority local privilege escalation, not a network-facing crisis. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: Dell ObjectScale 4.4.0.0 and later addresses the vulnerability for ObjectScale. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
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External POC / Exploit Code
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