Dell EMC Isilon OneFS versions 8.2.2 and earlier contain an SNMPv2 vulnerability.

published 2020-05-20 6y ago modified 2026-06-17 4mo ago also EUVD-2020-26546

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits: 0; none known

Dell EMC Isilon OneFS versions 8.2.2 and earlier contain an SNMPv2 vulnerability. The SNMPv2 services is enabled, by default, with a pre-configured community string. This community string allows read-only access to many aspects of the Isilon cluster, some of which are considered sensitive and can foster additional access.

Patch / fix

fixed in 1

Dell Isilon OneFS 8.2.2

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Exploit prediction

0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

Dell Isilon OneFS

Classification

Weakness

CWE-201 Insertion of Sensitive Information Into Sent Data
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

dell.com /support/security/en-us/details/543775/DSA-2020-124-Dell-EMC-Isilon-OneFS-Security-Update-for-Multiple-Vulnera
vendor-advisory

Sources

CVE List CVE-2020-5364
NVD CVE-2020-5364

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