8.8
CVSSv3

CVE-2020-5353

Published: 29/07/2021 Updated: 06/08/2021
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 801
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

The Dell Isilon OneFS versions 8.2.2 and previous versions and Dell EMC PowerScale OneFS version 9.0.0 default configuration for Network File System (NFS) allows access to an 'admin' home directory. An attacker may leverage a spoofed Unique Identifier (UID) over NFS to rewrite sensitive files to gain administrative access to the system.

Vulnerability Trend

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dell emc isilon onefs

dell emc powerscale onefs 9.0.0