CVE-2021-0200
MEDIUMCVSS 6.7/10EPSS 0.24%
Last modified
CVE-2021-0200 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Ethernet Controller V710-At2 Firmware | < 8.2 |
| Intel | Ethernet Controller X710-Tm4 Firmware | < 8.2 |
| Intel | Ethernet Controller X710-At2 Firmware | < 8.2 |
| Intel | Ethernet Controller Xxv710-Am2 Firmware | < 8.2 |
| Intel | Ethernet Controller Xxv710-Am1 Firmware | < 8.2 |
| Intel | Ethernet Controller X710-Am2 Firmware | < 8.2 |
| Intel | Ethernet Controller Xl710-Am1 Firmware | < 8.2 |
| Intel | Ethernet Controller Xl710-Am2 Firmware | < 8.2 |
| Intel | Ethernet Controller X710-Bm2 Firmware | < 8.2 |
| Intel | Ethernet Controller Xl710-Bm2 Firmware | < 8.2 |
| Intel | Ethernet Controller Xl710-Bm1 Firmware | < 8.2 |
References
- https://security.netapp.com/advisory/ntap-20211210-0004/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211210-0004/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-0200?
Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.
How severe is CVE-2021-0200?
CVE-2021-0200 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.
How do I fix CVE-2021-0200?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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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Are you affected by CVE-2021-0200?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST