How severe is CVE-2022-23161?

CVE-2022-23161 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2022-23161 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-23161?

CVE-2022-23161 affects Dell Emc Powerscale Onefs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-23161?

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-2022-23161 published?

CVE-2022-23161 was published on 2022-04-12 and last updated on 2026-06-17.

CVE-2022-23161

CVE-2022-23161 is a high-severity vulnerability in Dell Emc Powerscale Onefs with a CVSS 3.x base score of 7.5. 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-755.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Dell Emc Powerscale Onefs
Published: 2022-04-12
Last modified: 2026-06-17

Description

Dell PowerScale OneFS versions 8.2.x - 9.3.0.x contain a denial-of-service vulnerability in SmartConnect. An unprivileged network attacker may potentially exploit this vulnerability, leading to denial-of-service.

Frequently asked questions

What is CVE-2022-23161?: Dell PowerScale OneFS versions 8.2.x - 9.3.0.x contain a denial-of-service vulnerability in SmartConnect. An unprivileged network attacker may potentially exploit this vulnerability, leading to denial-of-service.
How severe is CVE-2022-23161?: CVE-2022-23161 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2022-23161 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-23161?: CVE-2022-23161 affects Dell Emc Powerscale Onefs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-23161?: 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-2022-23161 published?: CVE-2022-23161 was published on 2022-04-12 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/000196009

Affected products (1)

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

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