How severe is CVE-2023-24571?

CVE-2023-24571 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-24571 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24571?

CVE-2023-24571 affects Dell Embedded Box Pc 3000 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24571?

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-2023-24571 published?

CVE-2023-24571 was published on 2023-03-16 and last updated on 2026-06-17.

CVE-2023-24571

CVE-2023-24571 is a high-severity vulnerability in Dell Embedded Box Pc 3000 Firmware 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Dell Embedded Box Pc 3000 Firmware
Published: 2023-03-16
Last modified: 2026-06-17

Description

Dell BIOS contains an Improper Input Validation vulnerability. A local authenticated malicious user with administrator privileges could potentially exploit this vulnerability to perform arbitrary code execution.

Frequently asked questions

What is CVE-2023-24571?: Dell BIOS contains an Improper Input Validation vulnerability. A local authenticated malicious user with administrator privileges could potentially exploit this vulnerability to perform arbitrary code execution.
How severe is CVE-2023-24571?: CVE-2023-24571 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-24571 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24571?: CVE-2023-24571 affects Dell Embedded Box Pc 3000 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24571?: 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-2023-24571 published?: CVE-2023-24571 was published on 2023-03-16 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000210955/dsa-2023-046

Affected products (1)

cpe:2.3:o:dell:embedded_box_pc_3000_firmware:*:*:*:*:*:*:*:*

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