How severe is CVE-2021-33063?

CVE-2021-33063 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-33063 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-33063?

CVE-2021-33063 affects Intel Realsense D400 Series Universal Windows Platform Driver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-33063?

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-2021-33063 published?

CVE-2021-33063 was published on 2021-11-17 and last updated on 2026-06-17.

CVE-2021-33063

CVE-2021-33063 is a high-severity vulnerability in Intel Realsense D400 Series Universal Windows Platform Driver with a CVSS 3.x base score of 7.8. 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-426.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.4
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Intel Realsense D400 Series Universal Windows Platform Driver
Published: 2021-11-17
Last modified: 2026-06-17

Description

Uncontrolled search path in the Intel(R) RealSense(TM) D400 Series UWP driver for Windows 10 before version 6.1.160.22 may allow an authenticated user to potentially enable escalation of privilege via local access.

Frequently asked questions

What is CVE-2021-33063?: Uncontrolled search path in the Intel(R) RealSense(TM) D400 Series UWP driver for Windows 10 before version 6.1.160.22 may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2021-33063?: CVE-2021-33063 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-33063 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-33063?: CVE-2021-33063 affects Intel Realsense D400 Series Universal Windows Platform Driver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-33063?: 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-2021-33063 published?: CVE-2021-33063 was published on 2021-11-17 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00557.html

Affected products (1)

cpe:2.3:a:intel:realsense_d400_series_universal_windows_platform_driver:*:*:*:*:*:*:*:*

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