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NVD / CVE Program· CNA intel

CVE-2021-33079: Protection mechanism failure in firmware for some Intel(R) SSD DC Products may allow a privileged user to potentially enable information dis

Noroxi assessment

Priority: Monitor (action score 17/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Someone with local access to the system can trigger it. Administrator privileges are required. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

MediumCVSS 4.4 · v3.1—No exploit No fix recorded
Published
Sep 20, 2022
Updated
Jun 16, 2026
EPSS
0.1% · 6th percentile

Report tools

JSON

Action score

17

Monitor

Low priority for now.

CVSS
17 / 40 · 4.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
4.4
CNA · intel
4.1
0.3 point gap

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2021-33079

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
intelssd 600p firmware
intelssd 600p
intelssd 660p firmware
intelssd 660p
intelssd 665p firmware
intelssd 665p
intelssd 670p firmware
intelssd 670p
intelssd 700p firmware
intelssd 700p
intelssd 760p firmware
intelssd 760p

and 48 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • intel ssd 600p firmwarebefore 122c
  • intel ssd 660p firmwarebefore 005c
  • intel ssd 665p firmwarebefore 002c
  • intel ssd 670p firmwarebefore 003c
  • intel ssd 700p firmwarebefore 005c
  • intel ssd 760p firmwarebefore 006c
  • intel ssd d3-s4510 m.2 firmwarebefore xc311132
  • intel ssd d3-s4610 m.2 firmwarebefore xc311132
  • intel ssd d5-p4326 firmwarebefore 8dv1md58
  • intel ssd d5-p5316 firmwarebefore acv10200
  • intel ssd d7 p5510 firmwarebefore jcv10200
  • intel ssd d7 p5600 firmwareall versions
  • intel ssd dc d4512 firmwarebefore vpv1et0k
  • intel ssd dc p3100 firmwarebefore 119d
  • intel ssd dc p4101 firmwarebefore 009d
  • intel ssd dc p4500 firmwarebefore qdv101b1
  • intel ssd dc p4501 firmwarebefore qdv101b1
  • intel ssd dc p4510 edsff firmwarebefore vev10284
  • intel ssd dc p4510 sff firmwarebefore vdv10184
  • intel ssd dc p4511 edsff firmwarebefore vev10284

Versions reported by the vendor

Affected version ranges reported by the assigning authority (intel). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a Intel(R) SSD DC

    • See referencesaffected

Same product

intel: all records

Other highest-scoring records for the same primary product.

  • CVE-2021-33076Improper authentication in firmware for some Intel(R) SSD DC Products may allow an unauthenticated user to potentially enable escalation of
    27Monitor
  • CVE-2021-33081Protection mechanism failure in firmware for some Intel(R) SSD DC Products may allow a privileged user to potentially enable information dis
    17Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Local
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-693 · Protection Mechanism Failure

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records