Dell EMC PowerScale OneFS versions 8.1.0-9.1.0 contain a Backup/Restore Privilege implementation issue. A user with the BackupAdmin role may potentially exploit this vulnerability resulting in the ability to write data outside of the intended file system location.
CVSS v4.0 Metrics
Exploitability
Attack VectorLocal
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityNone
IntegrityHigh
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | cve.org | initial, patch: Unavailable | 1.9 |
Affected Software
| Vendor | Product | Version |
|---|
| dell | emc_powerscale_onefs | 8.1.0 |
| dell | emc_powerscale_onefs | 8.1.1 |
| dell | emc_powerscale_onefs | 8.1.2 |
| dell | emc_powerscale_onefs | 8.2.0 |
| dell | emc_powerscale_onefs | 8.2.1 |
| dell | emc_powerscale_onefs | 8.2.2 |
| dell | emc_powerscale_onefs | 9.0.0 |
| dell | emc_powerscale_onefs | 9.1.0 |
| Dell | PowerScale OneFS | < 8.1.2, 8.2.1, 8.2.2, 9.0.0 |
Published: 2021-02-09
