CVE-2020-26191
Last modified
CVE-2020-26191 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain a privilege escalation vulnerability. A user with ISI_PRIV_JOB_ENGINE 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.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain a privilege escalation vulnerability. A user with ISI_PRIV_JOB_ENGINE 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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dell | Emc Powerscale Onefs | 8.1.0 |
| Dell | Emc Powerscale Onefs | 8.1.1 |
| Dell | Emc Powerscale Onefs | 8.1.2 |
| Dell | Emc Powerscale Onefs | 8.2.0 |
| Dell | Emc Powerscale Onefs | 8.2.1 |
| Dell | Emc Powerscale Onefs | 8.2.2 |
| Dell | Emc Powerscale Onefs | 9.0.0 |
| Dell | Emc Powerscale Onefs | 9.1.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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