CVE-2020-14096 - Vulnerability Details - OpenCVE

Description

Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process.

Published: 2020-09-11

Score: 9.8 Critical

EPSS: 1.2% Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Xiaomi AI speaker

affected

Version	Status	Constraints
`Rom version<1.59.6,fixed:Upgrade ROM Version =1.59.6`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:mi:xiaomi_ai_speaker_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mi:xiaomi_ai_speaker:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-6255	Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process.

No CVSS v4.0

Attack Vector Network

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 Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01214.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en

History

No history.

Subscriptions

Mi Xiaomi Ai Speaker Xiaomi Ai Speaker Firmware

MITRE

Status: PUBLISHED

Assigner: Xiaomi

Published: 2020-09-11T13:36:15.000Z

Updated: 2024-08-04T12:39:35.834Z

Reserved: 2020-06-15T00:00:00.000Z

Link: CVE-2020-14096

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-09-11T14:15:11.223

Modified: 2026-06-17T02:54:13.277

Link: CVE-2020-14096

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer

{"containers": {"cna": {"affected": [{"product": "Xiaomi AI speaker", "vendor": "n/a", "versions": [{"status": "affected", "version": "Rom version<1.59.6,fixed:Upgrade ROM Version =1.59.6"}]}], "descriptions": [{"lang": "en", "value": "Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process."}], "problemTypes": [{"descriptions": [{"description": "Memory overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-09-11T13:36:15.000Z", "orgId": "b57733aa-7326-4f07-8e09-0be8e0df1909", "shortName": "Xiaomi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@xiaomi.com", "ID": "CVE-2020-14096", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Xiaomi AI speaker", "version": {"version_data": [{"version_value": "Rom version<1.59.6,fixed:Upgrade ROM Version =1.59.6"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Memory overflow"}]}]}, "references": {"reference_data": [{"name": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en", "refsource": "MISC", "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:39:35.834Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en"}]}]}, "cveMetadata": {"assignerOrgId": "b57733aa-7326-4f07-8e09-0be8e0df1909", "assignerShortName": "Xiaomi", "cveId": "CVE-2020-14096", "datePublished": "2020-09-11T13:36:15.000Z", "dateReserved": "2020-06-15T00:00:00.000Z", "dateUpdated": "2024-08-04T12:39:35.834Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Xiaomi AI speaker", "vendor": "n/a", "versions": [{"status": "affected", "version": "Rom version<1.59.6,fixed:Upgrade ROM Version =1.59.6"}]}], "source": "security@xiaomi.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mi:xiaomi_ai_speaker_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "46D81018-4953-47A5-A682-F3630CCA9869", "versionEndExcluding": "1.59.6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mi:xiaomi_ai_speaker:-:*:*:*:*:*:*:*", "matchCriteriaId": "EB748983-9E02-4D30-9AE9-4F036A365A36", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process."}, {"lang": "es", "value": "Un desbordamiento de memoria en el altavoz Xiaomi AI Rom versiones anteriores a 1.59.6, puede ocurrir cuando el altavoz comprueba un firmware malicioso durante el proceso OTA"}], "id": "CVE-2020-14096", "lastModified": "2026-06-17T02:54:13.277", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-09-11T14:15:11.223", "references": [{"source": "security@xiaomi.com", "tags": ["Vendor Advisory"], "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=19&locale=en"}], "sourceIdentifier": "security@xiaomi.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}