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ID

VAR-202106-1926


CVE

CVE-2021-22333


TITLE

Huawei  Vulnerability in array index validation on smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-007570

DESCRIPTION

There is an Improper Validation of Array Index vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause code to execute, thus obtaining system permissions. A Huawei phone is a Huawei smartphone from the Chinese Huawei (Huawei) company. The following products and versions are affected: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1

Trust: 1.71

sources: NVD: CVE-2021-22333 // JVNDB: JVNDB-2021-007570 // VULHUB: VHN-380768

AFFECTED PRODUCTS

vendor:huaweimodel:magic uiscope:eqversion:3.1.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:9.1.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:2.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:9.1.1

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.1

Trust: 1.0

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-007570 // NVD: CVE-2021-22333

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22333
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-22333
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202106-243
value: CRITICAL

Trust: 0.6

VULHUB: VHN-380768
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-22333
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-380768
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-22333
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

NVD: CVE-2021-22333
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-380768 // JVNDB: JVNDB-2021-007570 // CNNVD: CNNVD-202106-243 // NVD: CVE-2021-22333

PROBLEMTYPE DATA

problemtype:CWE-129

Trust: 1.1

problemtype:Improper validation of array indexes (CWE-129) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-380768 // JVNDB: JVNDB-2021-007570 // NVD: CVE-2021-22333

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202106-243

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202106-243

PATCH

title:Huawei EMUI/Magic UI security updates April 2021url:https://consumer.huawei.com/en/support/bulletin/2021/4/

Trust: 0.8

title:Repair measures for Huawei mobile phone input verification error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=153900

Trust: 0.6

sources: JVNDB: JVNDB-2021-007570 // CNNVD: CNNVD-202106-243

EXTERNAL IDS

db:NVDid:CVE-2021-22333

Trust: 3.3

db:JVNDBid:JVNDB-2021-007570

Trust: 0.8

db:CNNVDid:CNNVD-202106-243

Trust: 0.7

db:VULHUBid:VHN-380768

Trust: 0.1

sources: VULHUB: VHN-380768 // JVNDB: JVNDB-2021-007570 // CNNVD: CNNVD-202106-243 // NVD: CVE-2021-22333

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/4/

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-22333

Trust: 0.8

sources: VULHUB: VHN-380768 // JVNDB: JVNDB-2021-007570 // CNNVD: CNNVD-202106-243 // NVD: CVE-2021-22333

SOURCES

db:VULHUBid:VHN-380768
db:JVNDBid:JVNDB-2021-007570
db:CNNVDid:CNNVD-202106-243
db:NVDid:CVE-2021-22333

LAST UPDATE DATE

2024-08-14T14:44:23.972000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380768date:2021-12-09T00:00:00
db:JVNDBid:JVNDB-2021-007570date:2022-02-17T05:10:00
db:CNNVDid:CNNVD-202106-243date:2021-06-11T00:00:00
db:NVDid:CVE-2021-22333date:2021-12-09T17:57:49.923

SOURCES RELEASE DATE

db:VULHUBid:VHN-380768date:2021-06-03T00:00:00
db:JVNDBid:JVNDB-2021-007570date:2022-02-17T00:00:00
db:CNNVDid:CNNVD-202106-243date:2021-06-03T00:00:00
db:NVDid:CVE-2021-22333date:2021-06-03T20:15:08.433