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ID

VAR-202108-2219


CVE

CVE-2021-22381


TITLE

Huawei  Vulnerability related to input confirmation on smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-010877

DESCRIPTION

There is an Input Verification Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause an infinite loop in DoS

Trust: 1.8

sources: NVD: CVE-2021-22381 // JVNDB: JVNDB-2021-010877 // VULHUB: VHN-380816 // VULMON: CVE-2021-22381

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

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vendor:huaweimodel:emuiscope:eqversion:10.1.1

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vendor:huaweimodel:magic uiscope:eqversion:4.0.0

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vendor:huaweimodel:magic uiscope:eqversion:3.1.1

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vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-010877 // NVD: CVE-2021-22381

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22381
value: HIGH

Trust: 1.0

NVD: CVE-2021-22381
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202108-101
value: HIGH

Trust: 0.6

VULHUB: VHN-380816
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-22381
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-22381
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-380816
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-22381
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-22381
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-380816 // VULMON: CVE-2021-22381 // JVNDB: JVNDB-2021-010877 // CNNVD: CNNVD-202108-101 // NVD: CVE-2021-22381

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.1

problemtype:Inappropriate input confirmation (CWE-20) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-380816 // JVNDB: JVNDB-2021-010877 // NVD: CVE-2021-22381

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-101

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202108-101

PATCH

title:CVE-2021-22381url:https://consumer.huawei.com/en/support/bulletin/2021/6/

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title:Huawei Smartphone Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=159075

Trust: 0.6

sources: JVNDB: JVNDB-2021-010877 // CNNVD: CNNVD-202108-101

EXTERNAL IDS

db:NVDid:CVE-2021-22381

Trust: 3.4

db:JVNDBid:JVNDB-2021-010877

Trust: 0.8

db:CNNVDid:CNNVD-202108-101

Trust: 0.6

db:VULHUBid:VHN-380816

Trust: 0.1

db:VULMONid:CVE-2021-22381

Trust: 0.1

sources: VULHUB: VHN-380816 // VULMON: CVE-2021-22381 // JVNDB: JVNDB-2021-010877 // CNNVD: CNNVD-202108-101 // NVD: CVE-2021-22381

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/6/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-22381

Trust: 0.8

url:https://cwe.mitre.org/data/definitions/20.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380816 // VULMON: CVE-2021-22381 // JVNDB: JVNDB-2021-010877 // CNNVD: CNNVD-202108-101 // NVD: CVE-2021-22381

SOURCES

db:VULHUBid:VHN-380816
db:VULMONid:CVE-2021-22381
db:JVNDBid:JVNDB-2021-010877
db:CNNVDid:CNNVD-202108-101
db:NVDid:CVE-2021-22381

LAST UPDATE DATE

2024-08-14T15:27:37.784000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380816date:2021-12-09T00:00:00
db:VULMONid:CVE-2021-22381date:2021-08-06T00:00:00
db:JVNDBid:JVNDB-2021-010877date:2022-07-11T05:42:00
db:CNNVDid:CNNVD-202108-101date:2021-08-09T00:00:00
db:NVDid:CVE-2021-22381date:2021-12-09T17:55:10.847

SOURCES RELEASE DATE

db:VULHUBid:VHN-380816date:2021-08-02T00:00:00
db:VULMONid:CVE-2021-22381date:2021-08-02T00:00:00
db:JVNDBid:JVNDB-2021-010877date:2022-07-11T00:00:00
db:CNNVDid:CNNVD-202108-101date:2021-08-02T00:00:00
db:NVDid:CVE-2021-22381date:2021-08-02T17:15:13.670