What’s Vulnerable › Vulnerabilities
CVE-2020-5353
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-07-29 · updated 2026-06-17
- Weakness: CWE-276
Description
The Dell Isilon OneFS versions 8.2.2 and earlier 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.
Affected products
- Dell Isilon OneFS: through 8.2.2
- Dell Emc Powerscale Onefs: 9.0.0
References
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