How severe is CVE-2023-6334?

CVE-2023-6334 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2023-6334 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6334?

CVE-2023-6334 affects Hypr Workforce Access. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6334?

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

Does CVE-2023-6334 have an EU (EUVD) identifier?

Yes. CVE-2023-6334 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58576.

When was CVE-2023-6334 published?

CVE-2023-6334 was published on 2024-01-16 and last updated on 2026-06-17.

CVE-2023-6334

CVE-2023-6334 is a medium-severity vulnerability in Hypr Workforce Access with a CVSS 3.x base score of 5.3. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-58576
Weakness: CWE-119
Affected product: Hypr Workforce Access
Published: 2024-01-16
Last modified: 2026-06-17

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in HYPR Workforce Access on Windows allows Overflow Buffers.This issue affects Workforce Access: before 8.7.

Frequently asked questions

What is CVE-2023-6334?: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in HYPR Workforce Access on Windows allows Overflow Buffers.This issue affects Workforce Access: before 8.7.
How severe is CVE-2023-6334?: CVE-2023-6334 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2023-6334 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6334?: CVE-2023-6334 affects Hypr Workforce Access. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6334?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-6334 have an EU (EUVD) identifier?: Yes. CVE-2023-6334 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58576.
When was CVE-2023-6334 published?: CVE-2023-6334 was published on 2024-01-16 and last updated on 2026-06-17.

References

https://www.hypr.com/security-advisories

Affected products (1)

cpe:2.3:a:hypr:workforce_access:*:*:*:*:*:*:*:*

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