Improper handling of exceptional conditions in Dell PowerScale OneFS
Priority LOW 30CWE-280Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Dell PowerScale OneFS 8.2.x, 9.0.0.x-9.5.0.x contains an improper handling of insufficient permissions. A low privileged remote attacker could potentially exploit this vulnerability to cause information disclosure.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00602 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Dell | PowerScale OneFS | Version 9.2.1.0 through 9.2.1.23 | — | No fix listed | CNA |
- PowerScale OneFS VendorDell Affected Version 9.2.1.0 through 9.2.1.23 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:* | 8.2.0 – 8.2.2; 9.2.1 to before 9.2.1.24; 9.4 to before 9.4.0.15; 9.5 to before 9.5.0.6 | Vulnerable | Dell |
- cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:* Versions 8.2.0 – 8.2.2; 9.2.1 to before 9.2.1.24; 9.4 to before 9.4.0.15; 9.5 to before 9.5.0.6 Vulnerable ·Dell
Remediation
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Dell PowerScale OneFS — dell.com/support/kbdoc/en-us/000218934/powerscale-onefs-sec…
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2023-23081 Memory leak in Dell PowerScale OneFSPriority LOW 30
Timeline
- 2026-10-02 Threatist record created from CVE-2023-43087
- 2026-10-03 Alias added: GHSA-4x26-g7hr-m7g8
References
More Dell Powerscale Onefs vulnerabilities
- TI-2023-15775 Protection mechanism failure in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
- TI-2025-20488 Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.1.0, contains a use of default… CVSS 3.1CRITICAL 9.8
- TI-2024-35757 Missing authorization in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
- TI-2026-17887 Missing brute-force protection in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
- TI-2022-13268 Broken or risky cryptographic algorithm in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
- TI-2022-13267 Information disclosure through error messages in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.6
Sources
- CVE-2023-43087 · CVE Program
- CVE-2023-43087 · NVD
- FIRST EPSS
- GHSA-4x26-g7hr-m7g8 · GitHub Advisory Database · CC BY 4.0
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