How severe is CVE-2023-32466?

CVE-2023-32466 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-32466 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32466?

CVE-2023-32466 affects Dell Edge Gateway 3200 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-32466?

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

Does CVE-2023-32466 have an EU (EUVD) identifier?

Yes. CVE-2023-32466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-36710.

When was CVE-2023-32466 published?

CVE-2023-32466 was published on 2024-07-24 and last updated on 2026-06-17.

CVE-2023-32466

CVE-2023-32466 is a medium-severity vulnerability in Dell Edge Gateway 3200 Firmware with a CVSS 3.x base score of 5.7. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-36710
Weakness: CWE-787
Affected product: Dell Edge Gateway 3200 Firmware
Published: 2024-07-24
Last modified: 2026-06-17

Description

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.

Frequently asked questions

What is CVE-2023-32466?: Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.
How severe is CVE-2023-32466?: CVE-2023-32466 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-32466 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32466?: CVE-2023-32466 affects Dell Edge Gateway 3200 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-32466?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-32466 have an EU (EUVD) identifier?: Yes. CVE-2023-32466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-36710.
When was CVE-2023-32466 published?: CVE-2023-32466 was published on 2024-07-24 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200

Affected products (1)

cpe:2.3:o:dell:edge_gateway_3200_firmware:*:*:*:*:*:*:*:*

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