CVEvulnerability

CVE-2020-26191

7.8 HIGH Published 2021-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-269

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.

Affected configurations

• 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

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References