How severe is CVE-2023-4401?

CVE-2023-4401 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-4401 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4401?

CVE-2023-4401 affects Dell Smartfabric Storage Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4401?

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-2023-4401 published?

CVE-2023-4401 was published on 2023-10-05 and last updated on 2026-06-17.

CVE-2023-4401

CVE-2023-4401 is a high-severity vulnerability in Dell Smartfabric Storage Software with a CVSS 3.x base score of 7.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Dell Smartfabric Storage Software
Published: 2023-10-05
Last modified: 2026-06-17

Description

Dell SmartFabric Storage Software v1.4 (and earlier) contains an OS Command Injection Vulnerability in the CLI use of the ‘more’ command. A local or remote authenticated attacker could potentially exploit this vulnerability, leading to the ability to gain root-level access.

Frequently asked questions

What is CVE-2023-4401?: Dell SmartFabric Storage Software v1.4 (and earlier) contains an OS Command Injection Vulnerability in the CLI use of the ‘more’ command. A local or remote authenticated attacker could potentially exploit this vulnerability, leading to the ability to gain root-level access.
How severe is CVE-2023-4401?: CVE-2023-4401 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-4401 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4401?: CVE-2023-4401 affects Dell Smartfabric Storage Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4401?: 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-2023-4401 published?: CVE-2023-4401 was published on 2023-10-05 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000218107/dsa-2023-347-dell-smartfabric-storage-software-security-update-for-multiple-vulnerabilities

Affected products (1)

cpe:2.3:a:dell:smartfabric_storage_software:*:*:*:*:*:*:*:*

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