Out-of-bounds write in Intel Ethernet 700 Series Controllers
Priority LOW 29CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.00251 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) Ethernet 700 Series Controllers | before version 8.2 | — | No fix listed | CNA |
- Intel(R) Ethernet 700 Series Controllers Vendor— Affected before version 8.2 Fixed in — No fix listed CNA
CPE configurations NVD · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:ethernet_controller_v710-at2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_v710-at2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_x710-tm4_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_x710-tm4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_x710-at2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_x710-at2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xxv710-am2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xxv710-am2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xxv710-am1_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xxv710-am1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:ethernet_controller_v710-at2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_v710-at2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_x710-tm4_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_x710-tm4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_x710-at2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_x710-at2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xxv710-am2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xxv710-am2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xxv710-am1_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xxv710-am1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:ethernet_controller_x710-am2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_x710-am2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xl710-am1_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xl710-am1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xl710-am2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xl710-am2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_x710-bm2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_x710-bm2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xl710-bm2_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xl710-bm2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:ethernet_controller_xl710-bm1_firmware:*:*:*:*:*:*:*:* | before 8.2 | Vulnerable | Intel |
| cpe:2.3:h:intel:ethernet_controller_xl710-bm1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:ethernet_controller_x710-am2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_x710-am2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xl710-am1_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xl710-am1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xl710-am2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xl710-am2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_x710-bm2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_x710-bm2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xl710-bm2_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xl710-bm2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:ethernet_controller_xl710-bm1_firmware:*:*:*:*:*:*:*:* Versions before 8.2 Vulnerable ·Intel
- cpe:2.3:h:intel:ethernet_controller_xl710-bm1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-0200
- 2026-10-03 Alias added: GHSA-98pq-6473-xgg2
References
Sources
- CVE-2021-0200 · CVE Program
- CVE-2021-0200 · NVD
- FIRST EPSS
- GHSA-98pq-6473-xgg2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences