How severe is CVE-2022-45101?

CVE-2022-45101 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2022-45101 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45101?

CVE-2022-45101 affects Dell Emc Powerscale Onefs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45101?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-45101 published?

CVE-2022-45101 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2022-45101

CVE-2022-45101 is a high-severity vulnerability in Dell Emc Powerscale Onefs with a CVSS 3.x base score of 7.3. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Dell Emc Powerscale Onefs
Published: 2023-02-01
Last modified: 2026-06-17

Description

Dell PowerScale OneFS 9.0.0.x - 9.4.0.x, contains an Improper Handling of Insufficient Privileges vulnerability in NFS. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to information disclosure and remote execution.

Frequently asked questions

What is CVE-2022-45101?: Dell PowerScale OneFS 9.0.0.x - 9.4.0.x, contains an Improper Handling of Insufficient Privileges vulnerability in NFS. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to information disclosure and remote execution.
How severe is CVE-2022-45101?: CVE-2022-45101 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2022-45101 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45101?: CVE-2022-45101 affects Dell Emc Powerscale Onefs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45101?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-45101 published?: CVE-2022-45101 was published on 2023-02-01 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000206357/dell-emc-powerscale-onefs-security-updates-for-multiple-security-vulnerabilities

Affected products (1)

cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*

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