CVE-2021-0003
MEDIUMCVSS 5.5/10EPSS 0.32%
Last modified
CVE-2021-0003 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Ethernet Controller E810 Firmware | < 1.4.11 |
References
- https://security.netapp.com/advisory/ntap-20210827-0008/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210827-0008/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-0003?
Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access.
How severe is CVE-2021-0003?
CVE-2021-0003 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2021-0003?
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.
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Related CVEs from 2021
- CVE-2021-0001Observable timing discrepancy in Intel(R) IPP before version…4.7
- CVE-2021-0002Improper conditions check in some Intel(R) Ethernet Controll…7.1
- CVE-2021-0004Improper buffer restrictions in the firmware of Intel(R) Eth…4.4
- CVE-2021-0005Uncaught exception in firmware for Intel(R) Ethernet Adapter…4.4
- CVE-2021-0006Improper conditions check in firmware for Intel(R) Ethernet …4.4
- CVE-2021-0007Uncaught exception in firmware for Intel(R) Ethernet Adapter…4.4
- CVE-2021-0008Uncontrolled resource consumption in firmware for Intel(R) E…4.4
- CVE-2021-0009Out-of-bounds read in the firmware for Intel(R) Ethernet Ada…6.5
Are you affected by CVE-2021-0003?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST