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CVE-2021-33076

23
FAUCET Score

CVE-2021-33076 describes an improper authentication vulnerability in the firmware of certain Intel SSD DC Products. This flaw could allow an unauthenticated attacker with physical access to potentially escalate privileges. Rated 6.8 MEDIUM, the vulnerability requires physical access (AV:P) but has low attack complexity (AC:L) and could lead to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). There is currently no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 122cCPE matchmatch criteria
cpe:2.3:o:intel:ssd_600p_firmware:*:*:*:*:*:*:*:*
< 005cCPE matchmatch criteria
cpe:2.3:o:intel:ssd_660p_firmware:*:*:*:*:*:*:*:*
< 002cCPE matchmatch criteria
cpe:2.3:o:intel:ssd_665p_firmware:*:*:*:*:*:*:*:*
< 003cCPE matchmatch criteria
cpe:2.3:o:intel:ssd_670p_firmware:*:*:*:*:*:*:*:*
< 005cCPE matchmatch criteria
cpe:2.3:o:intel:ssd_700p_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
0.9
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 44th percentile among its peer group of 1,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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