How severe is CVE-2023-43073?

CVE-2023-43073 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-43073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-43073?

CVE-2023-43073 affects Dell Smartfabric Storage Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-43073?

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

When was CVE-2023-43073 published?

CVE-2023-43073 was published on 2023-10-05 and last updated on 2026-06-17.

CVE-2023-43073

CVE-2023-43073 is a medium-severity vulnerability in Dell Smartfabric Storage Software with a CVSS 3.x base score of 4.3. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
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 Improper Input Validation vulnerability in RADIUS configuration. An authenticated remote attacker could potentially exploit this vulnerability, leading to gaining unauthorized access to data.

Frequently asked questions

What is CVE-2023-43073?: Dell SmartFabric Storage Software v1.4 (and earlier) contains an Improper Input Validation vulnerability in RADIUS configuration. An authenticated remote attacker could potentially exploit this vulnerability, leading to gaining unauthorized access to data.
How severe is CVE-2023-43073?: CVE-2023-43073 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-43073 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-43073?: CVE-2023-43073 affects Dell Smartfabric Storage Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-43073?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-43073 published?: CVE-2023-43073 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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