CVE-2020-0566

View on CVE.org

Published Jun 15, 2020 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

Description

Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Intel(R) TXE

affected

Version	Status	Constraints
`See provided reference`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:intel:trusted_execution_engine_firmware::::::::
	cpe:2.3:o:intel:trusted_execution_engine_firmware::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-2064	Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Metrics

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.472% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.netapp.com/advisory/ntap-20200611-0005/
https://support.lenovo.com/de/en/product_security/len-30041
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html

History

No history.

Subscriptions

Intel Trusted Execution Engine Firmware

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Aug 4, 2024, 6:02 AM

Status: PUBLISHED
Assigner: intel
Published: Jun 15, 2020, 1:59 PM
Updated: Aug 4, 2024, 6:02 AM
Reserved: Oct 28, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:46 AM

Status: Modified
Published: Jun 15, 2020, 2:15 PM
Modified: Jun 17, 2026, 2:46 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "Intel(R) TXE", "vendor": "n/a", "versions": [{"status": "affected", "version": "See provided reference"}]}], "descriptions": [{"lang": "en", "value": "Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access."}], "problemTypes": [{"descriptions": [{"description": "Escalation of Privilege", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-07-22T13:52:08.000Z", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20200611-0005/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"tags": ["x_refsource_MISC"], "url": "https://support.lenovo.com/de/en/product_security/len-30041"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@intel.com", "ID": "CVE-2020-0566", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Intel(R) TXE", "version": {"version_data": [{"version_value": "See provided reference"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Escalation of Privilege"}]}]}, "references": {"reference_data": [{"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html", "refsource": "CONFIRM", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"name": "https://security.netapp.com/advisory/ntap-20200611-0005/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20200611-0005/"}, {"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"name": "https://support.lenovo.com/de/en/product_security/len-30041", "refsource": "MISC", "url": "https://support.lenovo.com/de/en/product_security/len-30041"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T06:02:52.411Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20200611-0005/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.lenovo.com/de/en/product_security/len-30041"}]}]}, "cveMetadata": {"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2020-0566", "datePublished": "2020-06-15T13:59:09.000Z", "dateReserved": "2019-10-28T00:00:00.000Z", "dateUpdated": "2024-08-04T06:02:52.411Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Intel(R) TXE", "vendor": "n/a", "versions": [{"status": "affected", "version": "See provided reference"}]}], "source": "secure@intel.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "36F45791-7EDA-441B-AA75-BC065C422F6F", "versionEndIncluding": "3.1.70", "versionStartIncluding": "3.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8EEFA42-FB3B-4C2E-B81D-60B36749290D", "versionEndIncluding": "4.0.20", "versionStartIncluding": "4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access."}, {"lang": "es", "value": "Un Control de Acceso Inapropiado en el subsistema para Intel\u00ae TXE versiones anteriores a 3.175 y 4.0.25, puede permitir a un usuario no autenticado habilitar potencialmente una escalada de privilegios por medio de un acceso f\u00edsico"}], "id": "CVE-2020-0566", "lastModified": "2026-06-17T02:46:04.713", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-15T14:15:11.330", "references": [{"source": "secure@intel.com", "url": "https://security.netapp.com/advisory/ntap-20200611-0005/"}, {"source": "secure@intel.com", "url": "https://support.lenovo.com/de/en/product_security/len-30041"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20200611-0005/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.lenovo.com/de/en/product_security/len-30041"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}