CVE-2021-33077
Last modified
CVE-2021-33077 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. Insufficient control flow management in firmware for some Intel(R) SSD, Intel(R) Optane(TM) SSD and Intel(R) SSD DC Products may allow an unauthenticated user to potentially enable escalation of privilege via physical access.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
Insufficient control flow management in firmware for some Intel(R) SSD, Intel(R) Optane(TM) SSD and Intel(R) SSD DC Products may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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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