Intel NUC BIOS Firmware information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Intel NUC. Affected is an unknown function of the component BIOS Firmware. The manipulation results in information disclosure. This vulnerability is reported as CVE-2023-29500. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in Intel NUC (the affected version unknown). Affected is an unknown part of the component BIOS Firmware. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

Exposure of sensitive information to an unauthorized actor in BIOS firmware for some Intel(R) NUCs may allow a privilege user to potentially enable information disclosure via local access.

The weakness was disclosed 08/11/2023 as intel-sa-00892. The advisory is available at intel.com. This vulnerability is traded as CVE-2023-29500 since 04/13/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.9

VulDB Base Score: 1.9
VulDB Temp Score: 1.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/13/2023 🔍
08/11/2023 +120 days 🔍
08/11/2023 +0 days 🔍
09/05/2023 +25 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00892
Status: Confirmed

CVE: CVE-2023-29500 (🔍)
GCVE (CVE): GCVE-0-2023-29500
GCVE (VulDB): GCVE-100-236862

Entryinfo

Created: 08/11/2023 08:21
Updated: 09/05/2023 14:13
Changes: 08/11/2023 08:21 (48), 09/05/2023 14:13 (11)
Complete: 🔍
Cache ID: 216::103

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