EUVD-2026-69385
GHSA-3wgh-ccw7-rr85
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-accessible management plane requires only a low-privileged account with no special setup; full storage appliance compromise results with no scope change.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
4DescriptionCVE.org
Dell PowerStore, an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.
AnalysisAI
Elevation of privilege in Dell PowerStore storage appliances allows a remote, low-privileged attacker to bypass authorization controls and gain high-level access to the management plane. Affecting at least ten PowerStore hardware models across the T-series and Q-series lines, the flaw stems from incorrect authorization checks (CWE-863) - the system fails to enforce role boundaries on certain operations, allowing a low-privileged session to invoke privileged actions. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker requires a valid low-privileged account on the Dell PowerStore management plane, confirmed by CVSS PR:L. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.8 score accurately reflects a genuine high-severity risk: the attack is network-exploitable, low complexity, requires only a low-privileged account, and yields full C/I/A impact on the storage system. … 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 Dell security update released under 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 in production and identify affected T-series and Q-series models, then implement network segmentation to restrict management plane access to dedicated administrative workstations and isolated administrative networks only. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Powerstore 500T
View allRemote code execution and denial of service in Dell PowerStore T-series arrays (SDNAS software) stem from an out-of-boun
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
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
Privilege escalation in Dell PowerStore enterprise storage appliances allows authenticated low-privileged users to bypas
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-863 – Incorrect Authorization
View allShare
External POC / Exploit Code
Leaving vuln.today