Medium severity · published Apr 8, 2022
CVE-2022-26855
Dell PowerScale OneFS, versions 8.2.x-9.3.0.x, contains an incorrect default permissions vulnerability
5.5
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EP
Emc Powerscale Onefs · Dell
8.2.0 through 9.3.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26855
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26855
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000197991/dell-emc-powerscale-onefs-security-update-for-multiple-component-vulnerabilities
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