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Vulnerability Assessment

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

CVSS score of 4.4 (MEDIUM). Attack characteristics: local attack vector, low complexity, high privileges required, no user interaction not required.
Exploit ScenarioDerived

Successful exploitation could compromise the medium-severity affected system.
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAI

Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. 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) NUCs may allow a privileged user to potentially enable information disclosure 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 4.4 MEDIUM
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

DescriptionNVD

Improper initialization in BIOS firmware for some Intel(R) NUCs may allow a privileged user to potentially enable information disclosure via local access.

Threat Intelligence Overview

EPSS Score
0.1%
Top 96% 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 MEDIUM
CISA KEV No
Public POC No
EPSS 0.1%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
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

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki3_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki5_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnki7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi3_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi5_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_board_nuc11tnbi7_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi50w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:nuc_11_pro_kit_nuc11tnhi50l_firmware:-:*:*:*:*:*:*:*
+ 4 more

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Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation o
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 Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enabl
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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
CVE-2023-40540 MEDIUM
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Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user t
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

View all
CVE-2022-0847 HIGH POC
7.8
CVE-2013-1675 MEDIUM POC
6.5
CVE-2023-1719 CRITICAL POC
9.8
CVE-2022-36061 CRITICAL POC
9.8
CVE-2022-37128 CRITICAL POC
9.8
CVE-2019-20063 HIGH POC
8.8
CVE-2017-13715 CRITICAL
9.8
CVE-2020-11655 HIGH POC
7.5

Same technique Information Disclosure

View all
CVE-2019-2725 CRITICAL POC
9.8
CVE-2021-34523 CRITICAL POC
9.0
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2025-68613 HIGH POC
8.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5

References

Advisories & patches
ADVISORY http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00892.html

Search Externally

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