EUVD-2026-69213
GHSA-2f76-39wr-xp7w
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-accessible management interface, no special conditions, requires only low-privilege credentials, with full CIA impact on successful privilege escalation.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
3DescriptionCVE.org
Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges.
AnalysisAI
Privilege escalation in Dell PowerStore enterprise storage appliances allows authenticated low-privileged users to bypass the platform's access control enforcement and gain elevated system privileges. Classified as CWE-693 (Protection Mechanism Failure), the flaw resides in the protection layer governing role-based access within the PowerStore management stack, spanning at least ten appliance models from the 500T to the 7000T series. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid account on the PowerStore management plane with at least limited (low) privileges - an unauthenticated attacker cannot exploit this flaw directly, as confirmed by PR:L in the CVSS vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.8 score is credible and well-supported by the vector: network-accessible (AV:N), low complexity (AC:L), low initial privileges (PR:L), no user interaction (UI:N), and full CIA impact upon successful escalation. … 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 | Apply the security update referenced in Dell advisory DSA-2026-330, available at https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Dell PowerStore appliances (500T through 7000T series), restrict management console access to essential personnel only, and enable detailed logging for privilege escalation detection. …
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More in Powerstore 500T
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Unauthenticated information disclosure in Dell PowerStore T-series storage appliances allows an attacker with network ac
Privilege escalation in Dell PowerStore storage appliances allows any authenticated low-privilege user to bypass access
Privilege escalation in Dell PowerStore storage appliances allows an authenticated low-privilege user to invoke administ
Elevation of privilege in Dell PowerStore storage appliances allows a remote, low-privileged attacker to bypass authoriz
Privilege escalation to root on Dell PowerStore storage appliances allows an authenticated user with limited privileges
Command injection in Dell PowerStore storage appliances allows an authenticated low-privileged local user to execute arb
OS command injection in Dell PowerStore storage appliances enables a locally authenticated user with limited privileges
Code injection in Dell PowerStore storage appliances (500T through 7000T series and potentially additional models) allow
Privilege escalation to Administrator level is possible on Dell PowerStore storage appliances through an authentication
Buffer overflow in Dell PowerStore SDNAS's NFS/RPC subsystem exposes the entire PowerStore appliance line (500T through
Missing authorization enforcement in Dell PowerStore storage appliances allows any attacker who has gained control of a
Same weakness CWE-693 – Protection Mechanism Failure
View allSame technique Authentication Bypass
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External POC / Exploit Code
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