CVE-2024-39811
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a...
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a privileged user to potentially enable escalation of privilege via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- High
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2024-39811- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2024-38243
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
EUVD-2024-38243- CVSS 4.0
- 5.3 Medium
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-45w9-p29f-hp8r
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a...
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
GHSA-45w9-p29f-hp8r- CVSS 4.0
- 5.4 Medium
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
Improper input validation in firmware for some Intel(R) Server M20NTP Family UEFI may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2024-39811- CVSS 4.0
- 5.4 Medium
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-39811 is a medium vulnerability (CVSS 5.3) in Intel M20ntp Firmware, published November 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.