How severe is CVE-2021-33079?

CVE-2021-33079 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-33079 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-33079?

CVE-2021-33079 primarily affects Intel Ssd 600p Firmware. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-33079?

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

When was CVE-2021-33079 published?

CVE-2021-33079 was published on 2022-09-20 and last updated on 2026-06-17.

CVE-2021-33079

CVE-2021-33079 is a medium-severity vulnerability in Intel Ssd 600p Firmware with a CVSS 3.x base score of 4.1. 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 4.1)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-693
Affected product: Intel Ssd 600p Firmware
Published: 2022-09-20
Last modified: 2026-06-17

Description

Protection mechanism failure in firmware for some Intel(R) SSD DC Products may allow a privileged user to potentially enable information disclosure via local access.

Frequently asked questions

What is CVE-2021-33079?: Protection mechanism failure in firmware for some Intel(R) SSD DC Products may allow a privileged user to potentially enable information disclosure via local access.
How severe is CVE-2021-33079?: CVE-2021-33079 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-33079 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-33079?: CVE-2021-33079 primarily affects Intel Ssd 600p Firmware. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-33079?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-33079 published?: CVE-2021-33079 was published on 2022-09-20 and last updated on 2026-06-17.

References

https://www.solidigm.com/content/dam/newco-aem-site/master/site/support/Solidigm%20SA-000563%20rev1.1.pdf

Affected products (30)

cpe:2.3:o:intel:ssd_600p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_660p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_665p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_670p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_700p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_760p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d3-s4510_m.2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4510_sff_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d3-s4610_m.2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4610_sff_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d5-p4326_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d5-p5316_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d7_p5510_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_d7_p5600_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_d4512_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p3100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4501_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4510_edsff_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4511_edsff_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4511_m.2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_p4608_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_s4500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_dc_s4600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_e_6000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_e_6100p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_pro_6000p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:ssd_pro_7600p_firmware:*:*:*:*:*:*:*:*

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