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ID

VAR-202009-0114


CVE

CVE-2020-14096


TITLE

Xiaomi AI speaker Rom buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2023-09657

DESCRIPTION

Memory overflow in Xiaomi AI speaker Rom version <1.59.6 can happen when the speaker verifying a malicious firmware during OTA process. Xiaomi AI speaker Rom is a smart speaker device from the Chinese company Xiaomi

Trust: 1.53

sources: NVD: CVE-2020-14096 // CNVD: CNVD-2023-09657 // VULMON: CVE-2020-14096

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

category:['wearable device']sub_category:smart speaker

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2023-09657

AFFECTED PRODUCTS

vendor:mimodel:xiaomi ai speakerscope:ltversion:1.59.6

Trust: 1.0

vendor:xiaomimodel:ai speaker romscope:ltversion:1.59.6

Trust: 0.6

sources: CNVD: CNVD-2023-09657 // NVD: CVE-2020-14096

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-14096
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2023-09657
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202009-829
value: MEDIUM

Trust: 0.6

VULMON: CVE-2020-14096
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2020-14096
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

CNVD: CNVD-2023-09657
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-14096
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2023-09657 // VULMON: CVE-2020-14096 // CNNVD: CNNVD-202009-829 // NVD: CVE-2020-14096

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

sources: NVD: CVE-2020-14096

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202009-829

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202009-829

PATCH

title:Patch for Xiaomi AI speaker Rom buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/401551

Trust: 0.6

title:Awesome iot security resourceurl:https://github.com/f1tao/awesome-iot-security-resource

Trust: 0.1

title:Awesome iot security resourceurl:https://github.com/f0cus77/awesome-iot-security-resource

Trust: 0.1

title:CVE-Flow Report 数据-所有 数据-年度 本日新增EXP 本日新增CVE及EXP预测 2020-09 当月新增EXP 2020-09 当月新增CVE及EXP预测url:https://github.com/404notf0und/CVE-Flow

Trust: 0.1

sources: CNVD: CNVD-2023-09657 // VULMON: CVE-2020-14096

EXTERNAL IDS

db:NVDid:CVE-2020-14096

Trust: 2.4

db:CNVDid:CNVD-2023-09657

Trust: 0.6

db:CNNVDid:CNNVD-202009-829

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2020-14096

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2023-09657 // VULMON: CVE-2020-14096 // CNNVD: CNNVD-202009-829 // NVD: CVE-2020-14096

REFERENCES

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

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2020-14096

Trust: 1.2

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://cwe.mitre.org/data/definitions/119.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://github.com/f1tao/awesome-iot-security-resource

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2023-09657 // VULMON: CVE-2020-14096 // CNNVD: CNNVD-202009-829 // NVD: CVE-2020-14096

SOURCES

db:OTHERid: -
db:CNVDid:CNVD-2023-09657
db:VULMONid:CVE-2020-14096
db:CNNVDid:CNNVD-202009-829
db:NVDid:CVE-2020-14096

LAST UPDATE DATE

2025-01-30T20:17:14.437000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-09657date:2023-02-16T00:00:00
db:VULMONid:CVE-2020-14096date:2020-09-17T00:00:00
db:CNNVDid:CNNVD-202009-829date:2022-03-17T00:00:00
db:NVDid:CVE-2020-14096date:2024-11-21T05:02:37.700

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-09657date:2023-02-16T00:00:00
db:VULMONid:CVE-2020-14096date:2020-09-11T00:00:00
db:CNNVDid:CNNVD-202009-829date:2020-09-11T00:00:00
db:NVDid:CVE-2020-14096date:2020-09-11T14:15:11.223