Dell PowerScale OneFS, versions 8.2.0-9.3.0, contain a improper handling of missing values exploit. An unauthenticated network attacker could potentially exploit this denial-of-service vulnerability.

Dell EMC PowerScale OneFS versions 8.2.x, 9.1.0.x, and 9.1.1.1 contain a sensitive information exposure vulnerability in log files. A local malicious user with ISIPRIVLOGINSSH, ISIPRIVLOGINCONSOLE, or ISIPRIVSYSSUPPORT privileges may exploit this vulnerability to access sensitive information. If any third-party consumes those logs, the same sensitive information is available to those systems as well.

Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain an improper input validation vulnerability. A user with the ISIPRIVCLUSTER privilege may exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application.

Dell EMC PowerScale OneFS versions 8.2.0 - 9.1.0 contain a privilege escalation vulnerability. A non-admin user with either ISIPRIVLOGINCONSOLE or ISIPRIVLOGINSSH may potentially exploit this vulnerability to read arbitrary data, tamper with system software or deny service to users. Note: no non-admin users or roles have these privileges by default.

Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain a privilege escalation vulnerability. A user with ISIPRIVJOBENGINE may use the PermissionRepair job to grant themselves the highest level of RBAC privileges thus being able to read arbitrary data, tamper with system software or deny service to users.