Vulnerability Monitor

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CVE-2020-26191

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.

Published

2021-02-09T22:15:13.027

Last Modified

2024-11-21T05:19:29.230

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-269
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System dell emc_powerscale_onefs 8.1.0 Yes
Operating System dell emc_powerscale_onefs 8.1.1 Yes
Operating System dell emc_powerscale_onefs 8.1.2 Yes
Operating System dell emc_powerscale_onefs 8.2.0 Yes
Operating System dell emc_powerscale_onefs 8.2.1 Yes
Operating System dell emc_powerscale_onefs 8.2.2 Yes
Operating System dell emc_powerscale_onefs 9.0.0 Yes
Operating System dell emc_powerscale_onefs 9.1.0 Yes
References