How severe is CVE-2023-47859?

CVE-2023-47859 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-47859 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-47859?

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

Does CVE-2023-47859 have an EU (EUVD) identifier?

Yes. CVE-2023-47859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51953.

When was CVE-2023-47859 published?

CVE-2023-47859 was published on 2024-05-16 and last updated on 2026-06-17.

CVE-2023-47859

CVE-2023-47859 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51953
Weakness: CWE-284
Published: 2024-05-16
Last modified: 2026-06-17

Description

Improper access control for some Intel(R) Wireless Bluetooth products for Windows before version 23.20 may allow an authenticated user to potentially enable denial of service via local access.

Frequently asked questions

What is CVE-2023-47859?: Improper access control for some Intel(R) Wireless Bluetooth products for Windows before version 23.20 may allow an authenticated user to potentially enable denial of service via local access.
How severe is CVE-2023-47859?: CVE-2023-47859 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-47859 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-47859?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-47859 have an EU (EUVD) identifier?: Yes. CVE-2023-47859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51953.
When was CVE-2023-47859 published?: CVE-2023-47859 was published on 2024-05-16 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01039.html

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