How severe is CVE-2023-34427?

CVE-2023-34427 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-34427 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34427?

CVE-2023-34427 affects Intel Realsense 450 Fa Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34427?

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

When was CVE-2023-34427 published?

CVE-2023-34427 was published on 2023-08-11 and last updated on 2026-06-17.

CVE-2023-34427

CVE-2023-34427 is a medium-severity vulnerability in Intel Realsense 450 Fa Firmware 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-693.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-693
Affected product: Intel Realsense 450 Fa Firmware
Published: 2023-08-11
Last modified: 2026-06-17

Description

Protection mechanism failure in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0 may allow an authenticated user to potentially enable escalation of privilege via local access.

Frequently asked questions

What is CVE-2023-34427?: Protection mechanism failure in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2023-34427?: CVE-2023-34427 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-34427 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34427?: CVE-2023-34427 affects Intel Realsense 450 Fa Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34427?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-34427 published?: CVE-2023-34427 was published on 2023-08-11 and last updated on 2026-06-17.

References

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00912.html

Affected products (1)

cpe:2.3:o:intel:realsense_450_fa_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Intel Realsense 450 Fa Firmware

CVE-2023-32656 — Medium (CVSS 5.3): Improper buffer restrictions in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version…
CVE-2023-33867 — Medium (CVSS 4.4): Improper buffer restrictions in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version…
CVE-2023-29243 — Medium (CVSS 4.4): Unchecked return value in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0…
CVE-2023-33877 — Low (CVSS 3.3): Out-of-bounds write in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0 may…
CVE-2023-30760 — Low (CVSS 3.3): Out-of-bounds read in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0 may…

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