How severe is CVE-2020-5365?

CVE-2020-5365 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2020-5365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-5365?

CVE-2020-5365 affects Dell Emc Isilon Onefs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-5365?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-5365 published?

CVE-2020-5365 was published on 2020-05-20 and last updated on 2026-06-17.

CVE-2020-5365

CVE-2020-5365 is a medium-severity vulnerability in Dell Emc Isilon Onefs with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-330.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-330
Affected product: Dell Emc Isilon Onefs
Published: 2020-05-20
Last modified: 2026-06-17

Description

Dell EMC Isilon versions 8.2.2 and earlier contain a remotesupport vulnerability. The pre-configured support account, remotesupport, is bundled in the Dell EMC Isilon OneFS installation. This account is used for diagnostics and other support functions. Although the default password is different for every cluster, it is predictable.

Frequently asked questions

What is CVE-2020-5365?: Dell EMC Isilon versions 8.2.2 and earlier contain a remotesupport vulnerability. The pre-configured support account, remotesupport, is bundled in the Dell EMC Isilon OneFS installation. This account is used for diagnostics and other support functions. Although the default password is different for every cluster, it is predictable.
How severe is CVE-2020-5365?: CVE-2020-5365 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2020-5365 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-5365?: CVE-2020-5365 affects Dell Emc Isilon Onefs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-5365?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-5365 published?: CVE-2020-5365 was published on 2020-05-20 and last updated on 2026-06-17.

References

https://www.dell.com/support/security/en-us/details/543775/DSA-2020-124-Dell-EMC-Isilon-OneFS-Security-Update-for-Multiple-Vulnerabilities

Affected products (1)

cpe:2.3:a:dell:emc_isilon_onefs:*:*:*:*:*:*:*:*

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