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Vulnerability Assessment

Weakness
CWE
CWE-665
ASVS 5.0
V15 - Secure Coding and Architecture Proper initialization
Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.
Exploit ScenarioDerived

Successful exploitation could compromise the high-severity affected system.
This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAI

Improper initialization in BIOS firmware for some Intel(R) NUC 11 Pro Kits and Intel(R) NUC 11 Pro Boards before version TNTGL357.0064 may allow an authenticated user to potentially enable escalation. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Technical ContextAI · show details

This vulnerability is classified under CWE-665. Improper initialization in BIOS firmware for some Intel(R) NUC 11 Pro Kits and Intel(R) NUC 11 Pro Boards before version TNTGL357.0064 may allow an authenticated user to potentially enable escalation of privilege via local access. Affected products include: Intel Nuc 11 Pro Kit Nuc11Tnhi70Z Firmware, Intel Nuc 11 Pro Kit Nuc11Tnki70Z Firmware, Intel Nuc 11 Pro Kit Nuc11Tnki30Z Firmware, Intel Nuc 11 Pro Kit Nuc11Tnhi30Z Firmware, Intel Nuc 11 Pro Kit Nuc11Tnki50Z Firmware.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

Improper initialization in BIOS firmware for some Intel(R) NUC 11 Pro Kits and Intel(R) NUC 11 Pro Boards before version TNTGL357.0064 may allow an authenticated user to potentially enable escalation of privilege via local access.

Threat Intelligence Overview

EPSS Score
0.2%
Top 94% exploitable
Data Quality
2 sources
Confidence: Low
NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege Escalation HIGH

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

Affected Products (CPE)NVD

cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi70z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki70z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki30z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi30z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki50z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi50z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi30z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi50z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi70z_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi5_firmware:*:*:*:*:*:*:*:*

More in Nuc 11 Pro Kit Nuc11Tnhi3 Firmware

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Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation o
CVE-2021-0067 MEDIUM
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 Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enabl
CVE-2021-0054 MEDIUM
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Improper buffer restrictions in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable
CVE-2021-33086 MEDIUM
5.5 Nov 17

Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of s
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4.4 Nov 14

Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user t
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CVE-2023-22444 MEDIUM
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Improper initialization in some Intel(R) NUC 13 Extreme Compute Element, Intel(R) NUC 13 Extreme Kit, Intel(R) NUC 11 Pe

Same weakness CWE-665 – Improper Initialization

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CVE-2022-0847 HIGH POC
7.8
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9.8
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CVE-2022-37128 CRITICAL POC
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CVE-2019-20063 HIGH POC
8.8
CVE-2017-13715 CRITICAL
9.8
CVE-2020-11655 HIGH POC
7.5

Same technique Privilege Escalation

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CVE-2024-0012 CRITICAL POC
9.3
CVE-2025-47812 CRITICAL POC
10.0
CVE-2013-0422 CRITICAL POC
9.8
CVE-2013-0632 CRITICAL POC
9.8
CVE-2024-9474 MEDIUM POC
6.9
CVE-2017-5689 CRITICAL POC
9.8
CVE-2021-20021 CRITICAL POC
9.8
CVE-2017-12635 CRITICAL POC
9.8

References

Advisories & patches
PATCH https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html

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