How severe is CVE-2023-32279?

CVE-2023-32279 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-32279 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32279?

CVE-2023-32279 affects Intel Connectivity Performance Suite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-32279?

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-2023-32279 published?

CVE-2023-32279 was published on 2023-11-14 and last updated on 2026-06-17.

CVE-2023-32279

CVE-2023-32279 is a high-severity vulnerability in Intel Connectivity Performance Suite 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Intel Connectivity Performance Suite
Published: 2023-11-14
Last modified: 2026-06-17

Description

Improper access control in user mode driver for some Intel(R) Connectivity Performance Suite before version 2.1123.214.2 may allow unauthenticated user to potentially enable information disclosure via network access.

Frequently asked questions

What is CVE-2023-32279?: Improper access control in user mode driver for some Intel(R) Connectivity Performance Suite before version 2.1123.214.2 may allow unauthenticated user to potentially enable information disclosure via network access.
How severe is CVE-2023-32279?: CVE-2023-32279 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-32279 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32279?: CVE-2023-32279 affects Intel Connectivity Performance Suite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-32279?: 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-2023-32279 published?: CVE-2023-32279 was published on 2023-11-14 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00944.html

Affected products (1)

cpe:2.3:a:intel:connectivity_performance_suite:*:*:*:*:*:*:*:*

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