CVE-2021-36281 json
Dell EMC PowerScale OneFS versions 8.2.x - 9.2.x contain an incorrect permission assignment vulnerability.
published 2021-08-16 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-22901
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Dell EMC PowerScale OneFS versions 8.2.x - 9.2.x contain an incorrect permission assignment vulnerability. A low privileged authenticated user can potentially exploit this vulnerability to escalate privileges.
Patch / fix
- dell.com/support/kbdoc/000190408 advisory
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected products
- Dell PowerScale OneFS
Classification
- Weakness
-
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
-
dell.com
/support/kbdoc/000190408
patch, vendor-advisory
Sources
- CVE List CVE-2021-36281
- NVD CVE-2021-36281
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