CVE-2021-33083
Last modified
CVE-2021-33083 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. Improper authentication in firmware for some Intel(R) SSD, Intel(R) Optane(TM) SSD, Intel(R) Optane(TM) SSD DC and Intel(R) SSD DC Products may allow an privileged user to potentially enable information disclosure via local access.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
Improper authentication in firmware for some Intel(R) SSD, Intel(R) Optane(TM) SSD, Intel(R) Optane(TM) SSD DC and Intel(R) SSD DC Products may allow an privileged user to potentially enable information disclosure via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Optane Ssd Dc P4800x Firmware | < e2010600 |
| Intel | Optane Ssd Dc P4801x Firmware | < e2010600 |
| Intel | Optane Ssd P5800x Firmware | < l0310200 |
| Intel | Optane Memory H20 With Solid State Storage Firmware | < pgf028k |
| Intel | Optane Memory H10 With Solid State Storage Firmware | < tgf061k |
| Intel | Optane Ssd 905p Firmware | < fw600 |
| Intel | Optane Ssd 900p Firmware | < fw600 |
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.htmlMitigation, Vendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.htmlMitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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- CVE-2021-33084Rejected reason: This is unused.
- CVE-2021-33085Rejected reason: This is unused.
- CVE-2021-33086Out-of-bounds write in firmware for some Intel(R) NUCs may a…5.5
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