CVE-2022-26855
MEDIUM
5.5
CVSS Score
Published: April 8, 2022 at 07:50 PM UTC
Updated: June 17, 2026 at 04:35 AM UTC
2 products affected across 1 vendorEMC Powerscale OnefsPowerScale OneFS
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
Description
Dell PowerScale OneFS, versions 8.2.x-9.3.0.x, contains an incorrect default permissions vulnerability. A local malicious user could potentially exploit this vulnerability, leading to a denial of service.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
8.2.0 ≤ v ≤ 9.3.0.0
v < 8.2.x, 9.1.0.x, 9.2.0.x, 9.2.1.x, 9.3.0.x8.2.0 ≤ v ≤ 9.3.0.0
Affected range stops below 8.2.x, 9.1.0.x, 9.2.0.x, 9.2.1.x, 9.3.0.x, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.dell.com/support/kbdoc/en-us/000197991/dell-emc-powerscale-onefs-security-update-for-multiple-component-vulnerabilitiesCVSS
5.5MEDIUMdell
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-276
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