CVE-2021-0009 json
Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may…
published 5y ago modified 4mo ago also EUVD-2021-2628
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Patch / fix
- intel ethernet_controller_e810_firmware 1.5.3.0
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Check with FencerExploit prediction
0.39% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 3.3 | AV:A/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- n/a Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00479.html
vendor-advisory
-
security.netapp.com
/advisory/ntap-20210827-0009/
third-party-advisory
Sources
- CVE List CVE-2021-0009
- NVD CVE-2021-0009
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.