CVE-2021-0200
Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2021-0200- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2021-0200- Updated
- 2026-11-02
EUVDEUVD-2021-2819 No score
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.
- Record
EUVD-2021-2819- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-98pq-6473-xgg2 No score
Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8...
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.
- Record
GHSA-98pq-6473-xgg2- Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
- intel ethernet controller v710-at2 firmware
- intel ethernet controller x710-am2 firmware
- intel ethernet controller x710-at2 firmware
- intel ethernet controller x710-bm2 firmware
- intel ethernet controller x710-tm4 firmware
- intel ethernet controller xl710-am1 firmware
- intel ethernet controller xl710-am2 firmware
- intel ethernet controller xl710-bm1 firmware
- intel ethernet controller xl710-bm2 firmware
- intel ethernet controller xxv710-am1 firmware
- intel ethernet controller xxv710-am2 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-0200 is a medium vulnerability (CVSS 6.7) in Intel Ethernet Controller V710-at2 Firmware, published November 17, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.