VULNERABILITY INTELLIGENCE

CVE-2020-26191

CVSS score7.8 HIGH
EPSS probability0.29%
CISA KEVNot currently listed
Published2021-02-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • security_alert@emc.com: CWE-269
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references