VAR-202211-0823
Vulnerability from variot - Updated: 2023-12-18 11:26Improper authentication in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC Business, Intel(R) NUC Enthusiast, Intel(R) NUC Kits before version HN0067 may allow a privileged user to potentially enable escalation of privilege via local access. Intel NUC Kit NUC8i7HNK firmware, nuc kit nuc8i7hvk firmware, nuc 8 enthusiast nuc8i7hvkva Multiple Intel products such as firmware contain vulnerabilities related to authentication.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202211-0823",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "nuc 8 enthusiast nuc8i7hvkva",
"scope": "lt",
"trust": 1.0,
"vendor": "intel",
"version": "hn0067"
},
{
"model": "nuc 8 business nuc8i7hnkqc",
"scope": "lt",
"trust": 1.0,
"vendor": "intel",
"version": "hn0067"
},
{
"model": "nuc kit nuc8i7hvk",
"scope": "lt",
"trust": 1.0,
"vendor": "intel",
"version": "hn0067"
},
{
"model": "nuc kit nuc8i7hnk",
"scope": "lt",
"trust": 1.0,
"vendor": "intel",
"version": "hn0067"
},
{
"model": "nuc 8 enthusiast nuc8i7hvkvaw",
"scope": "lt",
"trust": 1.0,
"vendor": "intel",
"version": "hn0067"
},
{
"model": "nuc 8 business nuc8i7hnkqc",
"scope": null,
"trust": 0.8,
"vendor": "\u30a4\u30f3\u30c6\u30eb",
"version": null
},
{
"model": "nuc kit nuc8i7hvk",
"scope": null,
"trust": 0.8,
"vendor": "\u30a4\u30f3\u30c6\u30eb",
"version": null
},
{
"model": "intel nuc kit nuc8i7hnk",
"scope": null,
"trust": 0.8,
"vendor": "\u30a4\u30f3\u30c6\u30eb",
"version": null
},
{
"model": "nuc 8 enthusiast nuc8i7hvkvaw",
"scope": null,
"trust": 0.8,
"vendor": "\u30a4\u30f3\u30c6\u30eb",
"version": null
},
{
"model": "nuc 8 enthusiast nuc8i7hvkva",
"scope": null,
"trust": 0.8,
"vendor": "\u30a4\u30f3\u30c6\u30eb",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:nuc_kit_nuc8i7hnk_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "hn0067",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:nuc_kit_nuc8i7hnk:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:nuc_kit_nuc8i7hvk_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "hn0067",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:nuc_kit_nuc8i7hvk:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7hvkva_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "hn0067",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkva:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7hvkvaw_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "hn0067",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkvaw:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
},
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:intel:nuc_8_business_nuc8i7hnkqc_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "hn0067",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:intel:nuc_8_business_nuc8i7hnkqc:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2022-21794"
}
]
},
"cve": "CVE-2022-21794",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 0.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "secure@intel.com",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.1,
"impactScore": 6.0,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"trust": 1.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 6.7,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2022-21794",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "High",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2022-21794",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "secure@intel.com",
"id": "CVE-2022-21794",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202211-2632",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Improper authentication in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC Business, Intel(R) NUC Enthusiast, Intel(R) NUC Kits before version HN0067 may allow a privileged user to potentially enable escalation of privilege via local access. Intel NUC Kit NUC8i7HNK firmware, nuc kit nuc8i7hvk firmware, nuc 8 enthusiast nuc8i7hvkva Multiple Intel products such as firmware contain vulnerabilities related to authentication.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2022-21794",
"trust": 3.2
},
{
"db": "JVN",
"id": "JVNVU94499505",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2022-021020",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202211-2632",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"id": "VAR-202211-0823",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.4642857
},
"last_update_date": "2023-12-18T11:26:12.673000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Intel NUC Kit Remediation measures for authorization problem vulnerabilities",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqbyid.tag?id=214676"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-287",
"trust": 1.0
},
{
"problemtype": "Inappropriate authentication (CWE-287) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu94499505/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2022-21794"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2022-21794/"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-11-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"date": "2022-11-11T16:15:11.780000",
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"date": "2022-11-11T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-11-07T08:19:00",
"db": "JVNDB",
"id": "JVNDB-2022-021020"
},
{
"date": "2022-11-17T15:45:08.950000",
"db": "NVD",
"id": "CVE-2022-21794"
},
{
"date": "2022-11-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Authentication Vulnerability in Multiple Intel Products",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-021020"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "authorization issue",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202211-2632"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…