CVE-2022-26855 is a vulnerability in Dell Emc Powerscale Onefs
Published on April 8, 2022
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.
Vulnerability Analysis
CVE-2022-26855 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.
Products Associated with CVE-2022-26855
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Affected Versions
Dell PowerScale OneFS:- Version unspecified and below 8.2.x, 9.1.0.x, 9.2.0.x, 9.2.1.x, 9.3.0.x is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.